A magnitude ML 1.5 earthquake occured in region: 1 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6930, 13.2310 at 11 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 |
---|---|---|---|---|
Accumoli | RI | 2 | 667 | 667 |
Amatrice | RI | 9 | 2657 | 3324 |
Cittareale | RI | 10 | 482 | 3806 |
Arquata del Tronto | AP | 11 | 1178 | 4984 |
Norcia | PG | 16 | 4957 | 9941 |
Acquasanta Terme | AP | 17 | 2916 | 12857 |
Cascia | PG | 18 | 3217 | 16074 |
Montegallo | AP | 19 | 523 | 16597 |
Montereale | AQ | 19 | 2581 | 19178 |
Campotosto | AQ | 19 | 542 | 19720 |
Capitignano | AQ | 20 | 665 | 20385 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-05-16 21:58:41 |
42.693 | 13.2308 | 11 | 2020-11-19 12:36:59 |
Bollettino Sismico Italiano INGV | 82684721 |
Reviewed Rev100 |
ML 1.5 | 2020-05-16 21:58:41 |
42.691 | 13.2335 | 11 | 2020-05-16 22:18:24 |
Sala Sismica INGV-Roma | 79211491 |
Field | Value |
---|---|
Time (UTC) | 2020-05-16 21:58:41 ± 0.05 |
Latitude | 42.6930 ± 0.0027 |
Longitude | 13.2308 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 82684721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 449 |
Semi-minor axis of confidence ellipse (meter) | 255 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 69 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 30 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53869 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 32 |
Type of magnitude | ML |
Reference to an origin | 79211491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-16 22:18:24 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 32 |
Type of magnitude | ML |
Reference to an origin | 82684721 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-09-06 17:59:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SGG.HHZ. | 2020-05-16T21:59:29.89 | 3.0 | undecidable | manual | Sn | 0.19 | 0 | |||
IV.ROSPO.HHZ. | 2020-05-16T21:59:09.72 | 3.0 | undecidable | manual | P | 4.1 | 0 | |||
IV.CESI.HHZ. | 2020-05-16T21:58:56.15 | 0.1 | undecidable | manual | S | 323 | 43.623 | 50 | 0.16 | 92 |
IV.FDMO.HHZ. | 2020-05-16T21:58:55.11 | 0.3 | undecidable | manual | S | 343 | 39.8268 | 50 | 0.12 | 70 |
IV.FAGN.HHZ. | 2020-05-16T21:58:52.24 | 0.3 | undecidable | manual | P | 149 | 55.5 | 50 | 0.4 | 64 |
IV.TERO.HHZ. | 2020-05-16T21:58:52.22 | 0.6 | undecidable | manual | S | 104 | 31.4463 | 50 | -0.52 | 43 |
IV.VCEL.EHZ. | 2020-05-16T21:58:52.86 | 0.3 | undecidable | manual | P | 123 | 59.7957 | 50 | 0.35 | 64 |
IV.MC2.EHZ. | 2020-05-16T21:58:51.00 | 0.3 | undecidable | manual | S | 352 | 24.4533 | 50 | 0.12 | 72 |
IV.MNTT.EHZ. | 2020-05-16T21:58:51.97 | 0.1 | undecidable | manual | P | 36 | 50.5161 | 50 | 0.89 | 72 |
IV.FIAM.HHZ. | 2020-05-16T21:58:50.52 | 0.1 | undecidable | manual | P | 191 | 48.0186 | 50 | -0.17 | 91 |
IV.MMO1.EHZ. | 2020-05-16T21:58:50.70 | 0.1 | undecidable | manual | S | 19 | 24.1536 | 50 | -0.1 | 96 |
IV.GUMA.HHZ. | 2020-05-16T21:58:50.09 | 0.1 | undecidable | manual | P | 12 | 41.9247 | 50 | 0.35 | 88 |
IV.CAMP.HHZ. | 2020-05-16T21:58:50.01 | 0.6 | undecidable | manual | S | 140 | 22.755 | 50 | -0.4 | 45 |
IV.CESI.HHZ. | 2020-05-16T21:58:49.99 | 0.1 | undecidable | manual | P | 323 | 43.623 | 50 | -0.02 | 94 |
IV.ARRO.EHZ. | 2020-05-16T21:58:49.28 | 0.1 | undecidable | manual | P | 252 | 40.0266 | 50 | -0.17 | 92 |
IV.LNSS.HHZ. | 2020-05-16T21:58:49.29 | 0.6 | undecidable | manual | S | 237 | 18.4704 | 120 | 0.01 | 49 |
IV.RM33.EHZ. | 2020-05-16T21:58:49.67 | 0.6 | undecidable | manual | S | 184 | 20.4684 | 50 | -0.14 | 48 |
IV.FDMO.HHZ. | 2020-05-16T21:58:49.28 | 0.1 | undecidable | manual | P | 343 | 39.8268 | 50 | -0.15 | 93 |
IV.NRCA.HNZ. | 2020-05-16T21:58:48.84 | 0.1 | undecidable | manual | S | 329 | 18.2706 | 121 | -0.37 | 92 |
IV.MTRA.EHZ. | 2020-05-16T21:58:48.06 | 0.1 | undecidable | manual | S | 62 | 15.2736 | 125 | -0.28 | 94 |
IV.TERO.HHZ. | 2020-05-16T21:58:47.84 | 0.1 | undecidable | manual | P | 104 | 31.4463 | 50 | -0.29 | 91 |
IV.SMA1.EHZ. | 2020-05-16T21:58:47.19 | 0.1 | undecidable | manual | S | 129 | 10.9779 | 135 | -0.02 | 100 |
IV.RM33.EHZ. | 2020-05-16T21:58:46.43 | 0.1 | undecidable | manual | P | 184 | 20.4684 | 50 | -0.01 | 98 |
IV.CAMP.HHZ. | 2020-05-16T21:58:46.66 | 0.1 | undecidable | manual | P | 140 | 22.755 | 50 | -0.13 | 96 |
IV.T1299.HNN. | 2020-05-16T21:58:46.66 | 0.3 | undecidable | manual | S | 147 | 7.7811 | 144 | 0.18 | 73 |
IV.NRCA.HNZ. | 2020-05-16T21:58:46.05 | 0.1 | undecidable | manual | P | 329 | 18.2706 | 121 | -0.05 | 98 |
IV.MMO1.EHZ. | 2020-05-16T21:58:46.91 | 0.1 | undecidable | manual | P | 19 | 24.1536 | 50 | -0.11 | 96 |
IV.LNSS.HHZ. | 2020-05-16T21:58:46.14 | 0.1 | undecidable | manual | P | 237 | 18.4704 | 120 | 0 | 99 |
IV.MC2.EHZ. | 2020-05-16T21:58:46.98 | 0.1 | undecidable | manual | P | 352 | 24.4533 | 50 | -0.09 | 96 |
IV.SMA1.EHZ. | 2020-05-16T21:58:45.13 | 0.1 | undecidable | manual | P | 129 | 10.9779 | 135 | 0.19 | 96 |
IV.MTRA.EHZ. | 2020-05-16T21:58:45.54 | 0.1 | undecidable | manual | P | 62 | 15.2736 | 125 | -0.05 | 99 |
IV.T1299.HNN. | 2020-05-16T21:58:44.86 | 0.1 | undecidable | manual | P | 147 | 7.7811 | 144 | 0.34 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.6 | 0.0004195 | 1.48 | AML | other | m | 2020-05-16T21:58:47.84 |
IV.SMA1.EHE. | ML:1.8 | 0.0007265 | 1.66 | AML | other | m | 2020-05-16T21:58:47.08 |
IV.MTRA.EHN. | ML:1.6 | 0.0003695 | 0.42 | AML | other | m | 2020-05-16T21:58:48.18 |
IV.MTRA.HNN. | ML:1.7 | 0.000433 | 1.16 | AML | other | m | 2020-05-16T21:58:48.17 |
IV.NRCA.HNN. | ML:2.2 | 0.001385 | 0.16 | AML | other | m | 2020-05-16T21:58:49.04 |
IV.NRCA.HHN. | ML:2.3 | 0.0015699999999999998 | 0.16 | AML | other | m | 2020-05-16T21:58:49.04 |
IV.MTRA.HNE. | ML:1.8 | 0.0005960000000000001 | 0.62 | AML | other | m | 2020-05-16T21:58:49.11 |
IV.NRCA.HHE. | ML:2.2 | 0.001335 | 0.68 | AML | other | m | 2020-05-16T21:58:49.03 |
IV.NRCA.HNE. | ML:2.2 | 0.00135 | 0.7 | AML | other | m | 2020-05-16T21:58:49.03 |
IV.MTRA.EHE. | ML:1.8 | 0.0005525 | 0.16 | AML | other | m | 2020-05-16T21:58:49.42 |
IV.LNSS.HHE. | ML:1.8 | 0.00048499999999999997 | 0.28 | AML | other | m | 2020-05-16T21:58:49.56 |
IV.LNSS.HHN. | ML:1.8 | 0.0004925 | 0.3 | AML | other | m | 2020-05-16T21:58:49.73 |
IV.RM33.EHN. | ML:1.4 | 0.0001965 | 0.14 | AML | other | m | 2020-05-16T21:58:50.00 |
IV.CAMP.HHN. | ML:0.9 | 0.0000572 | 1.12 | AML | other | m | 2020-05-16T21:58:50.94 |
IV.CAMP.HHE. | ML:1.1 | 0.00008195 | 0.26 | AML | other | m | 2020-05-16T21:58:50.30 |
IV.RM33.EHE. | ML:1.5 | 0.0002185 | 0.26 | AML | other | m | 2020-05-16T21:58:51.37 |
IV.TERO.HHE. | ML:1.5 | 0.000133 | 0.34 | AML | other | m | 2020-05-16T21:58:53.23 |
IV.TERO.HHN. | ML:1.5 | 0.00015050000000000003 | 1.04 | AML | other | m | 2020-05-16T21:58:53.45 |
IV.ARRO.EHN. | ML:1.1 | 0.000039699999999999996 | 0.18 | AML | other | m | 2020-05-16T21:58:56.32 |
IV.GUMA.HHE. | ML:2.0 | 0.00029700000000000006 | 0.28 | AML | other | m | 2020-05-16T21:58:56.75 |
IV.ARRO.EHE. | ML:1.2 | 0.00005035 | 0.98 | AML | other | m | 2020-05-16T21:58:56.38 |
IV.GUMA.HHN. | ML:1.7 | 0.00016399999999999997 | 1.54 | AML | other | m | 2020-05-16T21:58:56.18 |
IV.FDMO.HHN. | ML:1.1 | 0.0000458 | 0.18 | AML | other | m | 2020-05-16T21:58:57.26 |
IV.CESI.HHE. | ML:1.2 | 0.0000435 | 0.9 | AML | other | m | 2020-05-16T21:58:57.97 |
IV.FDMO.HHE. | ML:1.1 | 0.00004165 | 1.38 | AML | other | m | 2020-05-16T21:58:57.12 |
IV.FIAM.HHE. | ML:0.7 | 0.000017100000000000002 | 0.36 | AML | other | m | 2020-05-16T21:58:57.64 |
IV.FIAM.HHN. | ML:1.0 | 0.000023600000000000004 | 0.94 | AML | other | m | 2020-05-16T21:58:58.67 |
IV.CESI.HHN. | ML:1.3 | 0.00006285000000000001 | 0.66 | AML | other | m | 2020-05-16T21:58:58.82 |
IV.VCEL.EHE. | ML:1.4 | 0.00005625 | 0.42 | AML | other | m | 2020-05-16T21:59:03.37 |
IV.VCEL.EHN. | ML:1.5 | 0.0000605 | 0.98 | AML | other | m | 2020-05-16T21:59:04.31 |
IV.FAGN.HHN. | ML:1.2 | 0.0000392 | 0.64 | AML | other | m | 2020-05-16T21:59:04.88 |
IV.FAGN.HHE. | ML:1.3 | 0.000042999999999999995 | 0.72 | AML | other | m | 2020-05-16T21:59:05.22 |