A magnitude ML 1.9 earthquake occured in region: 4 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6170, 13.2470 at 12 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Amatrice | RI | 4 | 2657 | 2657 |
Cittareale | RI | 7 | 482 | 3139 |
Accumoli | RI | 9 | 667 | 3806 |
Montereale | AQ | 10 | 2581 | 6387 |
Capitignano | AQ | 12 | 665 | 7052 |
Campotosto | AQ | 12 | 542 | 7594 |
Borbona | RI | 15 | 617 | 8211 |
Posta | RI | 16 | 694 | 8905 |
Cagnano Amiterno | AQ | 18 | 1369 | 10274 |
Arquata del Tronto | AP | 18 | 1178 | 11452 |
Barete | AQ | 19 | 737 | 12189 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2020-09-27 09:26:07 |
42.6168 | 13.247 | 12 | 2021-02-26 14:56:01 |
Bollettino Sismico Italiano INGV | 84240001 |
Reviewed Rev100 |
ML 2.0 | 2020-09-27 09:26:07 |
42.6193 | 13.2453 | 11 | 2020-09-27 09:31:58 |
Sala Sismica INGV-Roma | 83294611 |
Field | Value |
---|---|
Time (UTC) | 2020-09-27 09:26:07 ± 0.06 |
Latitude | 42.6168 ± 0.0036 |
Longitude | 13.2470 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 84240001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 427 |
Semi-minor axis of confidence ellipse (meter) | 93 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 253 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 41 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.03148 |
Epicentral distance of station farthest from the epicenter (degree) | 0.72036 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 24 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 44 |
Type of magnitude | ML |
Reference to an origin | 84240001 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-12-28 09:49:08 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 83294611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-27 09:31:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2020-09-27T09:26:24.20 | 0.3 | undecidable | manual | S | 356 | 52.8027 | 91 | 0.26 | 67 |
IV.GUMA.HHZ. | 2020-09-27T09:26:24.10 | 0.6 | undecidable | manual | S | 8 | 50.0166 | 91 | 0.91 | 36 |
IV.CESI.HHZ. | 2020-09-27T09:26:23.91 | 0.3 | undecidable | manual | S | 327 | 51.3153 | 91 | 0.38 | 65 |
IV.MF5.EHN. | 2020-09-27T09:26:22.67 | 0.6 | undecidable | manual | S | 23 | 44.622 | 92 | 0.91 | 37 |
IV.FDMO.HHZ. | 2020-09-27T09:26:22.95 | 0.3 | undecidable | manual | S | 344 | 48.3183 | 92 | 0.2 | 68 |
IV.EL6.EHZ. | 2020-09-27T09:26:20.94 | 0.3 | undecidable | manual | P | 352 | 79.9644 | 91 | -0.18 | 64 |
IV.FIAM.HHZ. | 2020-09-27T09:26:20.60 | 0.6 | undecidable | manual | S | 195 | 40.1265 | 92 | 0.05 | 47 |
IV.GIGS.HHN. | 2020-09-27T09:26:18.28 | 0.6 | undecidable | manual | S | 124 | 32.2455 | 93 | -0.17 | 47 |
IV.MMO1.EHZ. | 2020-09-27T09:26:18.14 | 0.6 | undecidable | manual | S | 12 | 32.0457 | 93 | -0.25 | 46 |
IV.MNTT.EHZ. | 2020-09-27T09:26:18.36 | 0.3 | undecidable | manual | P | 30 | 56.9985 | 91 | 0.77 | 57 |
IV.MC2.EHZ. | 2020-09-27T09:26:18.90 | 0.3 | undecidable | manual | S | 352 | 33.0447 | 93 | 0.23 | 69 |
IV.CESX.HHZ. | 2020-09-27T09:26:17.08 | 0.3 | undecidable | manual | P | 269 | 53.9016 | 91 | -0.04 | 69 |
IV.TERO.HHZ. | 2020-09-27T09:26:17.24 | 0.6 | undecidable | manual | S | 89 | 29.1486 | 93 | -0.39 | 45 |
IV.VCEL.EHZ. | 2020-09-27T09:26:17.49 | 0.3 | undecidable | manual | P | 117 | 54.4011 | 91 | 0.29 | 66 |
IV.CESI.HHZ. | 2020-09-27T09:26:16.71 | 0.3 | undecidable | manual | P | 327 | 51.3153 | 91 | 0 | 70 |
IV.FAGN.HHZ. | 2020-09-27T09:26:16.53 | 0.6 | undecidable | manual | P | 145 | 47.7189 | 92 | 0.37 | 44 |
IV.CSP1.EHZ. | 2020-09-27T09:26:16.77 | 0.1 | undecidable | manual | P | 356 | 52.8027 | 91 | -0.18 | 90 |
IV.GUMA.HHZ. | 2020-09-27T09:26:16.72 | 0.3 | undecidable | manual | P | 8 | 50.0166 | 91 | 0.21 | 68 |
IV.NRCA.HHZ. | 2020-09-27T09:26:16.30 | 0.3 | undecidable | manual | S | 336 | 26.3514 | 94 | -0.59 | 63 |
IV.MF5.EHN. | 2020-09-27T09:26:15.90 | 0.3 | undecidable | manual | P | 23 | 44.622 | 92 | 0.21 | 68 |
IT.MTCL.HGZ. | 2020-09-27T09:26:15.90 | 0.3 | undecidable | manual | P | 334 | 46.4202 | 92 | -0.06 | 70 |
IV.FIAM.HHZ. | 2020-09-27T09:26:15.04 | 0.1 | undecidable | manual | P | 195 | 40.1265 | 92 | 0.05 | 94 |
IV.FDMO.HHZ. | 2020-09-27T09:26:15.96 | 0.1 | undecidable | manual | P | 344 | 48.3183 | 92 | -0.3 | 88 |
IV.MTRA.HNZ. | 2020-09-27T09:26:14.50 | 0.3 | undecidable | manual | S | 38 | 19.7691 | 98 | -0.63 | 63 |
IV.CAMP.HHZ. | 2020-09-27T09:26:14.00 | 0.6 | undecidable | manual | S | 124 | 15.9729 | 105 | -0.15 | 48 |
IV.LNSS.HHZ. | 2020-09-27T09:26:14.10 | 0.6 | undecidable | manual | S | 265 | 16.9719 | 102 | -0.29 | 47 |
IV.MMO1.EHZ. | 2020-09-27T09:26:13.59 | 0.1 | positive | manual | P | 12 | 32.0457 | 93 | -0.15 | 93 |
MN.AQU.HNN. | 2020-09-27T09:26:13.89 | 1.0 | undecidable | manual | P | 156 | 31.8459 | 93 | 0.17 | 23 |
IV.GIGS.HHN. | 2020-09-27T09:26:13.70 | 0.3 | undecidable | manual | P | 124 | 32.2455 | 93 | -0.08 | 71 |
IV.TERO.HHZ. | 2020-09-27T09:26:13.22 | 0.1 | undecidable | manual | P | 89 | 29.1486 | 93 | -0.08 | 95 |
IV.MC2.EHZ. | 2020-09-27T09:26:13.78 | 0.1 | undecidable | manual | P | 352 | 33.0447 | 93 | -0.12 | 94 |
IV.RM33.EHZ. | 2020-09-27T09:26:13.10 | 0.3 | undecidable | manual | S | 193 | 12.2766 | 117 | -0.11 | 74 |
IV.NRCA.HHZ. | 2020-09-27T09:26:12.63 | 0.1 | positive | manual | P | 336 | 26.3514 | 94 | -0.25 | 93 |
IV.SMA1.EHZ. | 2020-09-27T09:26:12.10 | 0.3 | undecidable | manual | S | 78 | 7.3815 | 139 | -0.09 | 75 |
IV.LNSS.HHZ. | 2020-09-27T09:26:11.39 | 0.1 | positive | manual | P | 265 | 16.9719 | 102 | -0.04 | 99 |
IV.MTRA.HNZ. | 2020-09-27T09:26:11.68 | 0.1 | undecidable | manual | P | 38 | 19.7691 | 98 | -0.18 | 95 |
IV.T1299.HNN. | 2020-09-27T09:26:11.45 | 0.3 | undecidable | manual | S | 56 | 3.4965 | 159 | -0.2 | 74 |
IV.CAMP.HHZ. | 2020-09-27T09:26:11.36 | 0.1 | undecidable | manual | P | 124 | 15.9729 | 105 | 0.07 | 98 |
IV.RM33.EHZ. | 2020-09-27T09:26:10.91 | 0.1 | positive | manual | P | 193 | 12.2766 | 117 | 0.16 | 96 |
IV.SMA1.EHZ. | 2020-09-27T09:26:10.37 | 0.1 | undecidable | manual | P | 78 | 7.3815 | 139 | 0.21 | 96 |
IV.T1299.HNN. | 2020-09-27T09:26:09.89 | 0.1 | undecidable | manual | P | 56 | 3.4965 | 159 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:2.8 | 0.008145347 | 0.2368 | AML | other | m | 2020-09-27T09:26:12.48 |
IV.SMA1.EHN. | ML:2.3 | 0.0023693 | 0.1216 | AML | other | m | 2020-09-27T09:26:12.91 |
IV.RM33.HNN. | ML:2.0 | 0.00102890115 | 0.1216 | AML | other | m | 2020-09-27T09:26:13.48 |
IV.RM33.EHN. | ML:2.0 | 0.0010758746499999999 | 0.1216 | AML | other | m | 2020-09-27T09:26:13.48 |
IV.RM33.HNE. | ML:2.4 | 0.0022834269999999998 | 0.1792 | AML | other | m | 2020-09-27T09:26:14.04 |
IV.RM33.EHE. | ML:2.3 | 0.0022370475 | 0.1792 | AML | other | m | 2020-09-27T09:26:14.04 |
IV.LNSS.HHN. | ML:2.0 | 0.0009149937 | 0.16 | AML | other | m | 2020-09-27T09:26:14.28 |
IV.LNSS.HNN. | ML:2.0 | 0.00086912015 | 0.1536 | AML | other | m | 2020-09-27T09:26:14.29 |
IV.LNSS.HNE. | ML:2.1 | 0.0010448175 | 0.1408 | AML | other | m | 2020-09-27T09:26:14.40 |
IV.LNSS.HHE. | ML:2.1 | 0.0011054845 | 0.1216 | AML | other | m | 2020-09-27T09:26:14.34 |
IV.CAMP.HHE. | ML:1.2 | 0.00012709959999999997 | 0.2048 | AML | other | m | 2020-09-27T09:26:14.42 |
IV.MTRA.HNN. | ML:2.0 | 0.0006764595 | 0.0768 | AML | other | m | 2020-09-27T09:26:14.69 |
IV.MTRA.EHN. | ML:2.1 | 0.0009080327500000001 | 0.1984 | AML | other | m | 2020-09-27T09:26:15.04 |
IV.MTRA.HNE. | ML:2.2 | 0.00106002675 | 0.2752 | AML | other | m | 2020-09-27T09:26:15.55 |
IV.MTRA.EHE. | ML:2.2 | 0.00111352025 | 0.2816 | AML | other | m | 2020-09-27T09:26:15.56 |
IV.NRCA.HNE. | ML:2.3 | 0.0009975218 | 0.16 | AML | other | m | 2020-09-27T09:26:16.63 |
IV.NRCA.HHE. | ML:2.3 | 0.0010933748500000001 | 0.16 | AML | other | m | 2020-09-27T09:26:16.63 |
IV.NRCA.HNN. | ML:2.0 | 0.0005954893 | 0.1024 | AML | other | m | 2020-09-27T09:26:16.79 |
IV.NRCA.HHN. | ML:2.1 | 0.0006525785500000001 | 0.1024 | AML | other | m | 2020-09-27T09:26:16.79 |
IV.CAMP.HHN. | ML:1.3 | 0.0001839267 | 0.32 | AML | other | m | 2020-09-27T09:26:17.42 |
IV.TERO.HHN. | ML:1.9 | 0.00036512875 | 0.1152 | AML | other | m | 2020-09-27T09:26:17.89 |
IV.TERO.HNE. | ML:1.7 | 0.0002404972 | 0.064 | AML | other | m | 2020-09-27T09:26:18.12 |
IV.TERO.HHE. | ML:1.7 | 0.0002344963 | 0.0384 | AML | other | m | 2020-09-27T09:26:18.20 |
IV.TERO.HNN. | ML:1.9 | 0.00039300919999999995 | 0.0768 | AML | other | m | 2020-09-27T09:26:18.41 |
IV.FIAM.HHN. | ML:1.2 | 0.000052956290000000006 | 0.32 | AML | other | m | 2020-09-27T09:26:20.83 |
IV.FIAM.HHE. | ML:1.2 | 0.000052919375000000005 | 0.3008 | AML | other | m | 2020-09-27T09:26:21.12 |
IV.FDMO.HHN. | ML:1.4 | 0.00007437674999999999 | 0.16 | AML | other | m | 2020-09-27T09:26:23.34 |
IV.FDMO.HHE. | ML:1.4 | 0.00006183027500000001 | 0.1024 | AML | other | m | 2020-09-27T09:26:24.27 |
IV.GUMA.HHE. | ML:2.3 | 0.0005094028499999999 | 0.3008 | AML | other | m | 2020-09-27T09:26:24.33 |
IV.GUMA.HNE. | ML:2.1 | 0.00033217255 | 0.3392 | AML | other | m | 2020-09-27T09:26:24.33 |
IV.GUMA.HHN. | ML:1.9 | 0.0002100258 | 0.4992 | AML | other | m | 2020-09-27T09:26:24.73 |
IV.CSP1.EHE. | ML:1.8 | 0.00015257699999999999 | 0.1984 | AML | other | m | 2020-09-27T09:26:24.98 |
IV.VCEL.EHN. | ML:1.8 | 0.00015038395 | 0.16 | AML | other | m | 2020-09-27T09:26:26.52 |
IV.FAGN.HHE. | ML:1.6 | 0.00011486931000000001 | 0.2368 | AML | other | m | 2020-09-27T09:26:26.76 |
IV.CESX.HHE. | ML:1.5 | 0.000069643835 | 0.16 | AML | other | m | 2020-09-27T09:26:27.14 |
IV.CESI.HHN. | ML:1.4 | 0.00006194372 | 0.16 | AML | other | m | 2020-09-27T09:26:27.80 |
IV.CESX.HHN. | ML:1.5 | 0.00007864592000000001 | 0.1984 | AML | other | m | 2020-09-27T09:26:28.16 |
IV.FAGN.HHN. | ML:1.6 | 0.00010842794 | 0.3776 | AML | other | m | 2020-09-27T09:26:28.98 |
IV.CSP1.EHN. | ML:1.9 | 0.00019461665 | 0.3584 | AML | other | m | 2020-09-27T09:26:29.62 |
IV.VCEL.EHE. | ML:1.8 | 0.00012879116500000003 | 0.2624 | AML | other | m | 2020-09-27T09:26:29.53 |
IV.CESI.HHE. | ML:1.3 | 0.00004614455 | 0.3008 | AML | other | m | 2020-09-27T09:26:31.17 |
IV.MNTT.EHN. | ML:1.8 | 0.00014669163999999997 | 0.3648 | AML | other | m | 2020-09-27T09:26:33.24 |
IV.EL6.EHN. | ML:1.7 | 0.00006841650000000001 | 0.32 | AML | other | m | 2020-09-27T09:26:34.84 |
IV.EL6.EHE. | ML:1.7 | 0.00007003013 | 0.5632 | AML | other | m | 2020-09-27T09:26:42.93 |