A magnitude ML 1.4 earthquake occured in region: 5 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6700, 13.2060 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 |
---|---|---|---|---|
Accumoli | RI | 5 | 667 | 667 |
Cittareale | RI | 7 | 482 | 1149 |
Amatrice | RI | 8 | 2657 | 3806 |
Arquata del Tronto | AP | 14 | 1178 | 4984 |
Montereale | AQ | 16 | 2581 | 7565 |
Norcia | PG | 17 | 4957 | 12522 |
Cascia | PG | 17 | 3217 | 15739 |
Capitignano | AQ | 18 | 665 | 16404 |
Campotosto | AQ | 18 | 542 | 16946 |
Posta | RI | 18 | 694 | 17640 |
Borbona | RI | 18 | 617 | 18257 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2019-03-31 18:03:04 |
42.6695 | 13.2055 | 12 | 2019-08-22 08:24:58 |
Bollettino Sismico Italiano INGV | 68118291 |
Reviewed Rev100 |
ML 1.4 | 2019-03-31 18:03:04 |
42.6728 | 13.1987 | 13 | 2019-03-31 18:08:44 |
Sala Sismica INGV-Roma | 67120761 |
Field | Value |
---|---|
Time (UTC) | 2019-03-31 18:03:04 ± 0.09 |
Latitude | 42.6695 ± 0.0036 |
Longitude | 13.2055 ± 0.0061 |
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 | 68118291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 537 |
Semi-minor axis of confidence ellipse (meter) | 171 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 95 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 63 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37682 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 67120761 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-03-31 18:08:44 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 25 |
Type of magnitude | ML |
Reference to an origin | 68118291 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-04-30 10:02:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2019-03-31T18:03:20.82 | 3.0 | positive | manual | P | -0.2 | 0 | |||
IV.MF5.EHZ. | 2019-03-31T18:03:19.34 | 0.6 | undecidable | manual | S | 30 | 40.9257 | 93 | 1.07 | 34 |
IV.FDMO.HHZ. | 2019-03-31T18:03:18.64 | 0.6 | undecidable | manual | S | 347 | 41.8248 | 93 | 0.13 | 47 |
IV.GIGS.HHZ. | 2019-03-31T18:03:17.35 | 0.6 | undecidable | manual | S | 129 | 38.4282 | 93 | -0.25 | 46 |
IV.TERO.HHZ. | 2019-03-31T18:03:15.85 | 0.3 | undecidable | manual | S | 99 | 32.9448 | 94 | -0.28 | 69 |
IV.MC2.EHZ. | 2019-03-31T18:03:14.69 | 0.6 | undecidable | manual | S | 357 | 26.8509 | 95 | 0.17 | 48 |
IV.MMO1.EHZ. | 2019-03-31T18:03:14.69 | 0.1 | undecidable | manual | S | 21 | 27.3504 | 95 | 0.04 | 99 |
IV.MF5.EHZ. | 2019-03-31T18:03:13.08 | 0.1 | undecidable | manual | P | 30 | 40.9257 | 93 | 0.47 | 88 |
IV.CAMP.HHE. | 2019-03-31T18:03:13.30 | 0.3 | undecidable | manual | S | 132 | 22.2555 | 98 | 0 | 74 |
IV.GUMA.HHZ. | 2019-03-31T18:03:13.63 | 3.0 | undecidable | manual | P | 0.34 | 0 | |||
IV.FDMO.HHZ. | 2019-03-31T18:03:12.67 | 0.1 | undecidable | manual | P | 347 | 41.8248 | 93 | -0.08 | 96 |
IV.NRCA.HHZ. | 2019-03-31T18:03:12.08 | 0.3 | undecidable | manual | S | 338 | 19.6692 | 101 | -0.54 | 68 |
IV.RM33.EHZ. | 2019-03-31T18:03:12.20 | 0.3 | undecidable | manual | S | 178 | 17.871 | 104 | 0.06 | 75 |
IV.LNSS.HHZ. | 2019-03-31T18:03:11.57 | 0.3 | undecidable | manual | S | 241 | 15.3735 | 109 | 0.06 | 74 |
IV.MTRA.EHZ. | 2019-03-31T18:03:11.98 | 0.1 | undecidable | manual | S | 58 | 18.3705 | 103 | -0.29 | 94 |
IV.TERO.HHZ. | 2019-03-31T18:03:11.25 | 0.3 | undecidable | manual | P | 99 | 32.9448 | 94 | -0.13 | 72 |
IV.GIGS.HHZ. | 2019-03-31T18:03:11.95 | 0.6 | undecidable | manual | P | 129 | 38.4282 | 93 | -0.28 | 46 |
IV.MMO1.EHZ. | 2019-03-31T18:03:10.50 | 0.1 | undecidable | manual | P | 21 | 27.3504 | 95 | -0.02 | 99 |
IV.MC2.EHZ. | 2019-03-31T18:03:10.53 | 0.6 | undecidable | manual | P | 357 | 26.8509 | 95 | 0.08 | 49 |
IV.GAVE.EHZ. | 2019-03-31T18:03:10.07 | 0.3 | undecidable | manual | P | 276 | 25.5522 | 96 | -0.17 | 73 |
IV.SMA1.EHZ. | 2019-03-31T18:03:10.75 | 0.3 | undecidable | manual | S | 112 | 11.4774 | 123 | 0.18 | 75 |
IV.NRCA.HHZ. | 2019-03-31T18:03:09.15 | 0.1 | undecidable | manual | P | 338 | 19.6692 | 101 | -0.2 | 98 |
IV.RM33.EHZ. | 2019-03-31T18:03:09.19 | 0.1 | undecidable | manual | P | 178 | 17.871 | 104 | 0.12 | 98 |
IV.MTRA.EHZ. | 2019-03-31T18:03:09.10 | 0.1 | undecidable | manual | P | 58 | 18.3705 | 103 | -0.05 | 100 |
IV.CAMP.HHE. | 2019-03-31T18:03:09.76 | 0.3 | undecidable | manual | P | 132 | 22.2555 | 98 | 0.02 | 75 |
IV.SMA1.EHZ. | 2019-03-31T18:03:08.45 | 0.6 | undecidable | manual | P | 112 | 11.4774 | 123 | 0.29 | 48 |
IV.LNSS.HHZ. | 2019-03-31T18:03:08.72 | 0.1 | undecidable | manual | P | 241 | 15.3735 | 109 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.0 | 0.0002445 | 0.96 | AML | other | m | 2019-03-31T18:03:12.48 |
IV.NRCA.HHE. | ML:0.0 | 0.0004036237 | 0.1792 | AML | other | m | 2019-03-31T18:03:12.62 |
IV.SMA1.EHN. | ML:1.5 | 0.00032757 | 0.2176 | AML | other | m | 2019-03-31T18:03:11.32 |
IV.SMA1.EHE. | ML:1.7 | 0.0005207082000000001 | 0.2304 | AML | other | m | 2019-03-31T18:03:11.39 |
IV.LNSS.HNE. | ML:1.2 | 0.000136565695 | 0.1024 | AML | other | m | 2019-03-31T18:03:12.45 |
IV.LNSS.HNN. | ML:1.3 | 0.0001839674 | 0.2432 | AML | other | m | 2019-03-31T18:03:11.74 |
IV.LNSS.HHE. | ML:1.3 | 0.0001591322 | 0.128 | AML | other | m | 2019-03-31T18:03:12.44 |
IV.LNSS.HHN. | ML:1.3 | 0.0001554829 | 0.1408 | AML | other | m | 2019-03-31T18:03:11.56 |
IV.MTRA.HNN. | ML:1.5 | 0.00022214497 | 0.1408 | AML | other | m | 2019-03-31T18:03:12.20 |
IV.MTRA.EHN. | ML:1.4 | 0.00020511000000000002 | 0.1408 | AML | other | m | 2019-03-31T18:03:12.20 |
IV.MTRA.EHE. | ML:1.5 | 0.00021769655 | 0.2688 | AML | other | m | 2019-03-31T18:03:12.35 |
IV.MTRA.HNE. | ML:1.5 | 0.0002394987 | 0.256 | AML | other | m | 2019-03-31T18:03:12.47 |
IV.NRCA.HNE. | ML:1.8 | 0.00039308125 | 0.1664 | AML | other | m | 2019-03-31T18:03:12.53 |
IV.RM33.EHN. | ML:1.3 | 0.00014498505 | 0.1408 | AML | other | m | 2019-03-31T18:03:12.40 |
IV.RM33.HNE. | ML:1.3 | 0.0001384022 | 0.1408 | AML | other | m | 2019-03-31T18:03:12.67 |
IV.RM33.EHE. | ML:1.2 | 0.00012084809999999999 | 0.1408 | AML | other | m | 2019-03-31T18:03:12.60 |
IV.TERO.HHN. | ML:1.2 | 0.000058797295 | 0.064 | AML | other | m | 2019-03-31T18:03:16.88 |
IV.TERO.HHE. | ML:1.0 | 0.00003927578 | 0.0896 | AML | other | m | 2019-03-31T18:03:16.06 |
IV.GIGS.HHE. | ML:0.4 | 0.0000079742495 | 0.0896 | AML | other | m | 2019-03-31T18:03:19.41 |
IV.FDMO.HHE. | ML:0.8 | 0.000017698640000000003 | 0.1792 | AML | other | m | 2019-03-31T18:03:21.21 |
IV.FDMO.HHN. | ML:0.7 | 0.000012816194999999999 | 0.1408 | AML | other | m | 2019-03-31T18:03:19.69 |
IV.MF5.EHE. | ML:1.0 | 0.000035536224999999995 | 0.4608 | AML | other | m | 2019-03-31T18:03:20.24 |
IV.GUMA.HHN. | ML:1.5 | 0.00009676829000000001 | 0.3968 | AML | other | m | 2019-03-31T18:03:20.81 |
IV.GUMA.HNE. | ML:1.7 | 0.000137629665 | 0.3328 | AML | other | m | 2019-03-31T18:03:20.86 |
IV.GUMA.HHE. | ML:1.6 | 0.00010752573500000002 | 0.2944 | AML | other | m | 2019-03-31T18:03:20.72 |