A magnitude ML 1.7 earthquake occured in region: 1 km N Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6430, 13.2940 at 13 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 | 1 | 2657 | 2657 |
Accumoli | RI | 7 | 667 | 3324 |
Cittareale | RI | 11 | 482 | 3806 |
Campotosto | AQ | 11 | 542 | 4348 |
Capitignano | AQ | 14 | 665 | 5013 |
Montereale | AQ | 14 | 2581 | 7594 |
Arquata del Tronto | AP | 15 | 1178 | 8772 |
Acquasanta Terme | AP | 17 | 2916 | 11688 |
Cortino | TE | 18 | 656 | 12344 |
Crognaleto | TE | 19 | 1297 | 13641 |
Borbona | RI | 20 | 617 | 14258 |
Rocca Santa Maria | TE | 20 | 537 | 14795 |
Valle Castellana | TE | 20 | 977 | 15772 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2021-06-07 21:28:00 |
42.6427 | 13.2942 | 13 | 2021-12-29 11:12:04 |
Bollettino Sismico Italiano INGV | 91038101 |
Reviewed Rev100 |
ML 1.7 | 2021-06-07 21:28:01 |
42.6608 | 13.277 | 8 | 2021-06-07 21:39:53 |
Sala Sismica INGV-Roma | 90910621 |
Field | Value |
---|---|
Time (UTC) | 2021-06-07 21:28:00 ± 0.06 |
Latitude | 42.6427 ± 0.0036 |
Longitude | 13.2942 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 91038101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 423 |
Semi-minor axis of confidence ellipse (meter) | 216 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 92 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 62 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55578 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 91038101 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-06-10 14:17:50 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 90910621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-07 21:39:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2021-06-07T21:28:14.68 | 0.3 | undecidable | manual | S | 19 | 40.626 | 94 | 0.72 | 59 |
IV.GAVE.EHZ. | 2021-06-07T21:28:11.63 | 0.3 | undecidable | manual | S | 280 | 33.0447 | 95 | -0.33 | 67 |
IV.MOMA.HHZ. | 2021-06-07T21:28:11.52 | 0.3 | undecidable | manual | P | 287 | 61.6938 | 92 | -0.06 | 68 |
IV.MC2.EHZ. | 2021-06-07T21:28:11.55 | 0.6 | undecidable | manual | S | 344 | 31.0467 | 95 | 0.13 | 47 |
IV.OFFI.HHZ. | 2021-06-07T21:28:10.05 | 3.0 | undecidable | manual | P | 0.77 | 0 | |||
IV.MMO1.EHZ. | 2021-06-07T21:28:10.63 | 0.6 | undecidable | manual | S | 5 | 28.5492 | 96 | -0.14 | 47 |
IV.MNTT.EHZ. | 2021-06-07T21:28:10.84 | 0.3 | undecidable | manual | P | 28 | 52.6029 | 92 | 0.66 | 59 |
IV.FAGN.HHZ. | 2021-06-07T21:28:09.79 | 0.3 | undecidable | manual | P | 150 | 48.1185 | 93 | 0.3 | 66 |
IV.TERO.HHZ. | 2021-06-07T21:28:09.39 | 0.3 | undecidable | manual | S | 95 | 25.3524 | 98 | -0.53 | 66 |
IV.NRCA.HHZ. | 2021-06-07T21:28:09.87 | 0.6 | undecidable | manual | S | 325 | 25.752 | 98 | -0.15 | 47 |
IV.GUMA.HHZ. | 2021-06-07T21:28:09.47 | 0.3 | undecidable | manual | P | 4 | 46.7199 | 93 | 0.19 | 68 |
IV.CESI.HHZ. | 2021-06-07T21:28:09.82 | 0.3 | undecidable | manual | P | 322 | 51.2154 | 93 | -0.15 | 68 |
IV.CSP1.EHZ. | 2021-06-07T21:28:09.62 | 0.3 | undecidable | manual | P | 352 | 50.3163 | 93 | -0.22 | 67 |
IV.ARRO.EHZ. | 2021-06-07T21:28:08.64 | 0.1 | undecidable | manual | P | 261 | 43.7229 | 93 | -0.18 | 92 |
IV.MF5.EHZ. | 2021-06-07T21:28:08.66 | 0.3 | undecidable | manual | P | 19 | 40.626 | 94 | 0.32 | 67 |
IV.FIAM.HHZ. | 2021-06-07T21:28:08.95 | 0.3 | undecidable | manual | P | 199 | 44.0226 | 93 | 0.09 | 70 |
IV.LNSS.HHZ. | 2021-06-07T21:28:08.89 | 0.6 | undecidable | manual | S | 258 | 21.1677 | 101 | 0.08 | 49 |
MN.AQU.HNN. | 2021-06-07T21:28:07.70 | 0.3 | undecidable | manual | P | 164 | 33.2445 | 95 | 0.49 | 65 |
IV.GAVE.EHZ. | 2021-06-07T21:28:07.14 | 0.1 | positive | manual | P | 280 | 33.0447 | 95 | -0.04 | 96 |
IV.RM33.EHZ. | 2021-06-07T21:28:07.56 | 0.6 | undecidable | manual | S | 204 | 16.1727 | 110 | 0.03 | 50 |
IV.MMO1.EHZ. | 2021-06-07T21:28:06.41 | 0.1 | negative | manual | P | 5 | 28.5492 | 96 | -0.09 | 96 |
IV.MC2.EHZ. | 2021-06-07T21:28:06.89 | 0.1 | undecidable | manual | P | 344 | 31.0467 | 95 | 0.02 | 97 |
IV.MTRA.HNZ. | 2021-06-07T21:28:06.73 | 0.6 | undecidable | manual | S | 33 | 15.1737 | 113 | -0.55 | 44 |
IV.CAMP.HHE. | 2021-06-07T21:28:06.96 | 0.3 | undecidable | manual | S | 142 | 15.0738 | 113 | -0.3 | 70 |
IV.GIGS.HHN. | 2021-06-07T21:28:06.54 | 0.1 | undecidable | manual | P | 133 | 31.0467 | 95 | -0.32 | 91 |
IV.SMA1.EHZ. | 2021-06-07T21:28:05.02 | 0.6 | undecidable | manual | S | 112 | 3.5964 | 160 | -0.1 | 49 |
IV.LNSS.HHZ. | 2021-06-07T21:28:05.46 | 0.1 | positive | manual | P | 258 | 21.1677 | 101 | 0.09 | 97 |
IV.TERO.HHZ. | 2021-06-07T21:28:05.77 | 0.3 | undecidable | manual | P | 95 | 25.3524 | 98 | -0.23 | 70 |
IV.NRCA.HHZ. | 2021-06-07T21:28:05.99 | 0.1 | positive | manual | P | 325 | 25.752 | 98 | -0.07 | 96 |
IV.CAMP.HHE. | 2021-06-07T21:28:04.49 | 0.1 | undecidable | manual | P | 142 | 15.0738 | 113 | 0.02 | 99 |
IV.RM33.EHZ. | 2021-06-07T21:28:04.80 | 0.1 | positive | manual | P | 204 | 16.1727 | 110 | 0.17 | 96 |
IV.T1299.HNN. | 2021-06-07T21:28:04.96 | 0.1 | undecidable | manual | S | 226 | 1.2987 | 172 | -0.02 | 100 |
IV.MTRA.HNZ. | 2021-06-07T21:28:04.40 | 0.1 | negative | manual | P | 33 | 15.1737 | 113 | -0.08 | 98 |
IV.SMA1.EHZ. | 2021-06-07T21:28:03.39 | 0.1 | negative | manual | P | 112 | 3.5964 | 160 | 0.16 | 99 |
IV.T1299.HNN. | 2021-06-07T21:28:03.36 | 0.1 | negative | manual | P | 226 | 1.2987 | 172 | 0.21 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.8 | 0.0009235 | 0.26 | AML | other | m | 2021-06-07T21:28:05.20 |
IV.SMA1.EHE. | ML:1.8 | 0.0009135 | 0.26 | AML | other | m | 2021-06-07T21:28:05.23 |
IV.MTRA.HNN. | ML:2.0 | 0.0008315 | 1.74 | AML | other | m | 2021-06-07T21:28:07.93 |
IV.MTRA.HNE. | ML:1.8 | 0.0006325 | 0.56 | AML | other | m | 2021-06-07T21:28:07.37 |
IV.MTRA.EHE. | ML:1.8 | 0.000605 | 0.56 | AML | other | m | 2021-06-07T21:28:07.09 |
IV.MTRA.EHN. | ML:2.0 | 0.0008265 | 1.6 | AML | other | m | 2021-06-07T21:28:07.93 |
IV.RM33.HNN. | ML:1.9 | 0.000643 | 0.32 | AML | other | m | 2021-06-07T21:28:07.78 |
IV.RM33.EHN. | ML:1.9 | 0.0006285 | 0.3 | AML | other | m | 2021-06-07T21:28:07.79 |
IV.RM33.HNE. | ML:1.8 | 0.000491 | 1.2 | AML | other | m | 2021-06-07T21:28:08.82 |
IV.RM33.EHE. | ML:1.7 | 0.00041700000000000005 | 1.18 | AML | other | m | 2021-06-07T21:28:08.82 |
IV.TERO.HHN. | ML:1.9 | 0.00041349999999999997 | 0.38 | AML | other | m | 2021-06-07T21:28:09.54 |
IV.TERO.HHE. | ML:1.9 | 0.000423 | 0.12 | AML | other | m | 2021-06-07T21:28:09.58 |
IV.LNSS.HHE. | ML:1.5 | 0.00022299999999999997 | 1.22 | AML | other | m | 2021-06-07T21:28:09.70 |
IV.NRCA.HHE. | ML:2.2 | 0.000909 | 0.12 | AML | other | m | 2021-06-07T21:28:10.11 |
IV.NRCA.HHN. | ML:1.8 | 0.00033899999999999995 | 1.72 | AML | other | m | 2021-06-07T21:28:10.97 |
IV.LNSS.HHN. | ML:1.4 | 0.00018099999999999998 | 1.5 | AML | other | m | 2021-06-07T21:28:10.12 |
IV.GAVE.EHE. | ML:1.6 | 0.000185 | 1.34 | AML | other | m | 2021-06-07T21:28:12.16 |
IV.GAVE.EHN. | ML:1.7 | 0.000195 | 1.86 | AML | other | m | 2021-06-07T21:28:12.93 |
IV.ARRO.EHE. | ML:1.2 | 0.00004514999999999999 | 0.2 | AML | other | m | 2021-06-07T21:28:16.55 |
IV.ARRO.EHN. | ML:1.1 | 0.000036500000000000006 | 0.5 | AML | other | m | 2021-06-07T21:28:16.57 |
IV.OFFI.HHE. | ML:1.9 | 0.00021799999999999999 | 0.24 | AML | other | m | 2021-06-07T21:28:18.39 |
IV.OFFI.HHN. | ML:1.7 | 0.0001535 | 1.32 | AML | other | m | 2021-06-07T21:28:18.70 |
IV.CESI.HHN. | ML:1.3 | 0.00004385 | 0.84 | AML | other | m | 2021-06-07T21:28:19.70 |
IV.CESI.HHE. | ML:1.2 | 0.0000337 | 0.92 | AML | other | m | 2021-06-07T21:28:19.37 |
IV.MNTT.EHE. | ML:2.1 | 0.0003115 | 0.38 | AML | other | m | 2021-06-07T21:28:20.37 |
IV.MOMA.HHE. | ML:1.4 | 0.000046899999999999995 | 0.18 | AML | other | m | 2021-06-07T21:28:21.14 |
IV.MOMA.HHN. | ML:1.4 | 0.000043950000000000004 | 0.24 | AML | other | m | 2021-06-07T21:28:22.39 |
IV.MNTT.EHN. | ML:1.8 | 0.00014785000000000002 | 0.16 | AML | other | m | 2021-06-07T21:28:24.22 |