A magnitude ML 1.6 earthquake occured in region: 5 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6140, 13.2360 at 9 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 | 5 | 2657 | 2657 |
Cittareale | RI | 6 | 482 | 3139 |
Accumoli | RI | 9 | 667 | 3806 |
Montereale | AQ | 10 | 2581 | 6387 |
Capitignano | AQ | 12 | 665 | 7052 |
Campotosto | AQ | 13 | 542 | 7594 |
Borbona | RI | 14 | 617 | 8211 |
Posta | RI | 15 | 694 | 8905 |
Cagnano Amiterno | AQ | 17 | 1369 | 10274 |
Barete | AQ | 18 | 737 | 11011 |
Arquata del Tronto | AP | 19 | 1178 | 12189 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2020-07-13 02:22:26 |
42.6137 | 13.2357 | 9 | 2020-11-19 12:36:53 |
Bollettino Sismico Italiano INGV | 81068441 |
Reviewed Rev100 |
ML 1.6 | 2020-07-13 02:22:26 |
42.617 | 13.2372 | 8 | 2020-07-13 02:30:06 |
Sala Sismica INGV-Roma | 80995141 |
Field | Value |
---|---|
Time (UTC) | 2020-07-13 02:22:26 ± 0.05 |
Latitude | 42.6137 ± 0.0027 |
Longitude | 13.2357 ± 0.0049 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 81068441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 369 |
Semi-minor axis of confidence ellipse (meter) | 271 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 238 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 58 |
Number of associated phases, regardless of their use for origin computation | 38 |
Number of defining phases | 35 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.03957 |
Epicentral distance of station farthest from the epicenter (degree) | 0.85975 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 24 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 80995141 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-13 02:30:06 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 81068441 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-07-16 09:22:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVLD.HHZ. | 2020-07-13T02:22:44.34 | 3.0 | undecidable | manual | P | 88.4448 | 2.58 | 0 | ||
IV.CSP1.EHZ. | 2020-07-13T02:22:43.70 | 1.0 | undecidable | manual | S | 357 | 53.1024 | 50 | 0.14 | 23 |
IV.MF5.EHZ. | 2020-07-13T02:22:42.40 | 1.0 | undecidable | manual | S | 24 | 45.3213 | 50 | 0.92 | 18 |
IV.MTCE.HHZ. | 2020-07-13T02:22:40.73 | 1.0 | undecidable | manual | P | 212 | 77.0673 | 50 | 0.73 | 19 |
IV.PTQR.HHZ. | 2020-07-13T02:22:39.68 | 3.0 | undecidable | manual | P | 66.9774 | 1.22 | 0 | ||
IV.MC2.EHZ. | 2020-07-13T02:22:38.50 | 0.6 | undecidable | manual | S | 353 | 33.2445 | 50 | 0.24 | 47 |
IT.RMVT.HGN. | 2020-07-13T02:22:38.46 | 3.0 | undecidable | manual | P | 95.4378 | -4.38 | 0 | ||
IV.T0110.HHZ. | 2020-07-13T02:22:37.41 | 0.3 | undecidable | manual | P | 134 | 61.494 | 50 | -0.19 | 67 |
IV.MNTT.EHZ. | 2020-07-13T02:22:37.13 | 1.0 | undecidable | manual | P | 30 | 57.6978 | 50 | 0.1 | 23 |
IV.VCEL.EHZ. | 2020-07-13T02:22:36.79 | 0.3 | undecidable | manual | P | 116 | 55.1004 | 50 | 0.16 | 69 |
IV.TERO.HHZ. | 2020-07-13T02:22:36.60 | 1.0 | undecidable | manual | S | 88 | 30.0477 | 106 | -0.69 | 21 |
IV.OFFI.HHE. | 2020-07-13T02:22:36.48 | 1.0 | undecidable | manual | P | 46 | 51.1155 | 50 | 0.47 | 22 |
IV.GUMA.HHZ. | 2020-07-13T02:22:36.27 | 1.0 | undecidable | manual | P | 9 | 50.4162 | 50 | 0.36 | 22 |
IV.CESX.HHE. | 2020-07-13T02:22:36.24 | 1.0 | undecidable | manual | P | 270 | 53.0025 | 50 | -0.06 | 23 |
IV.CSP1.EHZ. | 2020-07-13T02:22:36.09 | 0.3 | undecidable | manual | P | 357 | 53.1024 | 50 | -0.22 | 68 |
IV.CESI.HHE. | 2020-07-13T02:22:36.03 | 0.3 | undecidable | manual | P | 328 | 51.1155 | 50 | 0.03 | 71 |
IV.MF5.EHZ. | 2020-07-13T02:22:35.46 | 0.1 | undecidable | manual | P | 24 | 45.3213 | 50 | 0.34 | 90 |
IV.FAGN.HHZ. | 2020-07-13T02:22:35.21 | 0.3 | undecidable | manual | P | 143 | 48.0186 | 50 | -0.32 | 67 |
IV.FDMO.HHZ. | 2020-07-13T02:22:35.44 | 0.3 | undecidable | manual | P | 346 | 48.4182 | 50 | -0.16 | 70 |
IV.NRCA.HHZ. | 2020-07-13T02:22:35.70 | 0.3 | undecidable | manual | S | 338 | 26.3514 | 108 | -0.35 | 70 |
IV.MTRA.EHZ. | 2020-07-13T02:22:33.90 | 0.3 | undecidable | manual | S | 40 | 20.5683 | 113 | -0.28 | 71 |
MN.AQU.HNN. | 2020-07-13T02:22:33.17 | 0.3 | undecidable | manual | P | 154 | 31.9458 | 50 | 0.11 | 72 |
IV.MC2.EHZ. | 2020-07-13T02:22:33.17 | 0.3 | undecidable | manual | P | 353 | 33.2445 | 50 | -0.09 | 72 |
IV.TERO.HHZ. | 2020-07-13T02:22:32.31 | 0.1 | undecidable | manual | P | 88 | 30.0477 | 106 | -0.39 | 91 |
IV.GIGS.HHN. | 2020-07-13T02:22:32.56 | 1.0 | undecidable | manual | P | 123 | 32.8449 | 50 | -0.63 | 21 |
IV.CAMP.HHZ. | 2020-07-13T02:22:32.80 | 0.3 | undecidable | manual | S | 121 | 16.5723 | 118 | -0.13 | 74 |
IV.MMO1.EHZ. | 2020-07-13T02:22:32.92 | 0.3 | undecidable | manual | P | 13 | 32.5452 | 50 | -0.23 | 70 |
IV.LNSS.HHZ. | 2020-07-13T02:22:32.70 | 0.3 | undecidable | manual | S | 266 | 15.9729 | 119 | -0.05 | 75 |
IV.RM33.EHZ. | 2020-07-13T02:22:31.30 | 0.3 | undecidable | manual | S | 188 | 11.7771 | 127 | -0.21 | 73 |
IV.NRCA.HHZ. | 2020-07-13T02:22:31.82 | 0.1 | undecidable | manual | P | 338 | 26.3514 | 108 | -0.16 | 97 |
IV.CAMP.HHZ. | 2020-07-13T02:22:30.25 | 0.1 | undecidable | manual | P | 121 | 16.5723 | 118 | 0.07 | 100 |
IV.LNSS.HHZ. | 2020-07-13T02:22:30.21 | 0.1 | positive | manual | P | 266 | 15.9729 | 119 | 0.13 | 99 |
IV.SMA1.EHZ. | 2020-07-13T02:22:30.90 | 0.1 | undecidable | manual | S | 77 | 8.3805 | 136 | 0.28 | 97 |
IV.MTRA.EHZ. | 2020-07-13T02:22:30.87 | 0.1 | undecidable | manual | P | 40 | 20.5683 | 113 | -0.03 | 100 |
IV.RM33.EHZ. | 2020-07-13T02:22:29.48 | 0.1 | undecidable | manual | P | 188 | 11.7771 | 127 | 0.12 | 100 |
IV.T1299.HNE. | 2020-07-13T02:22:29.80 | 0.3 | undecidable | manual | S | 59 | 4.3956 | 153 | -0.03 | 77 |
IV.SMA1.EHZ. | 2020-07-13T02:22:29.28 | 0.1 | positive | manual | P | 77 | 8.3805 | 136 | 0.44 | 94 |
IV.T1299.HNE. | 2020-07-13T02:22:28.63 | 0.1 | positive | manual | P | 59 | 4.3956 | 153 | 0.24 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:0.0 | 0.0017200000000000002 | 0.54 | AML | other | m | 2020-07-13T02:22:31.34 |
IV.SMA1.EHE. | ML:0.0 | 0.0017399999999999998 | 0.52 | AML | other | m | 2020-07-13T02:22:31.42 |
IV.RM33.EHN. | ML:0.0 | 0.000739 | 0.4 | AML | other | m | 2020-07-13T02:22:31.97 |
IV.RM33.HNN. | ML:0.0 | 0.0007615 | 0.4 | AML | other | m | 2020-07-13T02:22:31.77 |
IV.RM33.HNE. | ML:0.0 | 0.0009935 | 0.16 | AML | other | m | 2020-07-13T02:22:32.01 |
IV.RM33.EHE. | ML:0.0 | 0.000984 | 0.44 | AML | other | m | 2020-07-13T02:22:32.01 |
IV.LNSS.HHE. | ML:0.0 | 0.000502 | 0.18 | AML | other | m | 2020-07-13T02:22:33.11 |
IV.CAMP.HHN. | ML:0.0 | 0.00017549999999999998 | 0.32 | AML | other | m | 2020-07-13T02:22:33.05 |
IV.CAMP.HHE. | ML:0.0 | 0.00022250000000000001 | 0.56 | AML | other | m | 2020-07-13T02:22:33.12 |
IV.LNSS.HHN. | ML:0.0 | 0.0004904999999999999 | 0.74 | AML | other | m | 2020-07-13T02:22:33.52 |
IV.MTRA.EHN. | ML:0.0 | 0.0003355 | 0.42 | AML | other | m | 2020-07-13T02:22:34.99 |
IV.MTRA.EHE. | ML:0.0 | 0.00041549999999999996 | 1.16 | AML | other | m | 2020-07-13T02:22:34.40 |
IV.TERO.HHE. | ML:1.3 | 0.0001013 | 0.94 | AML | other | m | 2020-07-13T02:22:37.71 |
IV.NRCA.HHN. | ML:0.0 | 0.000094262085 | 0.3008 | AML | other | m | 2020-07-13T02:22:36.25 |
IV.NRCA.HHE. | ML:0.0 | 0.0001093549 | 0.12 | AML | other | m | 2020-07-13T02:22:36.39 |
IV.TERO.HHN. | ML:1.5 | 0.000147 | 0.34 | AML | other | m | 2020-07-13T02:22:39.69 |
IV.FAGN.HHE. | ML:1.6 | 0.00010235 | 1.48 | AML | other | m | 2020-07-13T02:22:46.76 |
IV.FAGN.HHN. | ML:1.5 | 0.00008845 | 0.58 | AML | other | m | 2020-07-13T02:22:47.27 |
IV.T0110.HHN. | ML:1.6 | 0.00007655 | 1.52 | AML | other | m | 2020-07-13T02:22:49.02 |
IV.T0110.HHE. | ML:1.4 | 0.00005690000000000001 | 1.22 | AML | other | m | 2020-07-13T02:22:49.33 |