A magnitude ML 1.0 earthquake occured in region: 3 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7190, 13.2260 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 | 3 | 667 | 667 |
Arquata del Tronto | AP | 8 | 1178 | 1845 |
Amatrice | RI | 11 | 2657 | 4502 |
Cittareale | RI | 12 | 482 | 4984 |
Norcia | PG | 14 | 4957 | 9941 |
Acquasanta Terme | AP | 16 | 2916 | 12857 |
Montegallo | AP | 16 | 523 | 13380 |
Cascia | PG | 17 | 3217 | 16597 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2020-03-24 20:33:32 |
42.7192 | 13.2263 | 12 | 2020-07-18 21:08:30 |
Bollettino Sismico Italiano INGV | 77752631 |
Reviewed Rev100 |
ML 1.0 | 2020-03-24 20:33:32 |
42.7188 | 13.2265 | 11 | 2020-03-24 20:39:49 |
Sala Sismica INGV-Roma | 77543261 |
Field | Value |
---|---|
Time (UTC) | 2020-03-24 20:33:32 ± 0.06 |
Latitude | 42.7192 ± 0.0027 |
Longitude | 13.2263 ± 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 | 77752631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 409 |
Semi-minor axis of confidence ellipse (meter) | 61 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 88 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29408 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 77752631 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-04-01 09:23:03 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 77543261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-24 20:39:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CR.STON.BHZ. | 2020-03-24T20:35:18.24 | 3.0 | undecidable | manual | Sg | 16.459999 | 0 | |||
IV.VIVA.HHZ. | 2020-03-24T20:34:06.64 | 3.0 | undecidable | manual | S | 0.19 | 0 | |||
IV.TERO.HHZ. | 2020-03-24T20:33:43.44 | 0.3 | undecidable | manual | S | 109 | 32.6451 | 92 | -0.28 | 69 |
IV.RM33.EHZ. | 2020-03-24T20:33:41.17 | 0.1 | undecidable | manual | S | 182 | 23.3544 | 93 | -0.07 | 98 |
IV.MC2.EHZ. | 2020-03-24T20:33:41.15 | 0.3 | undecidable | manual | S | 352 | 21.5673 | 94 | 0.38 | 69 |
IV.MMO1.EHZ. | 2020-03-24T20:33:40.79 | 0.3 | undecidable | manual | S | 22 | 21.5673 | 94 | 0 | 75 |
IV.LNSS.HHZ. | 2020-03-24T20:33:40.23 | 0.3 | undecidable | manual | S | 230 | 19.869 | 95 | -0.1 | 74 |
IV.TERO.HHZ. | 2020-03-24T20:33:39.08 | 0.3 | undecidable | manual | P | 109 | 32.6451 | 92 | 0.08 | 72 |
IV.MTRA.EHZ. | 2020-03-24T20:33:38.76 | 0.1 | undecidable | manual | S | 73 | 14.4744 | 105 | -0.14 | 97 |
IV.SMA1.EHZ. | 2020-03-24T20:33:38.48 | 0.6 | undecidable | manual | S | 138 | 13.2756 | 110 | -0.11 | 49 |
IV.NRCA.HHZ. | 2020-03-24T20:33:38.96 | 0.1 | undecidable | manual | S | 324 | 15.6732 | 101 | -0.24 | 96 |
IV.T1299.HNZ. | 2020-03-24T20:33:38.04 | 0.3 | undecidable | manual | S | 154 | 10.4784 | 122 | 0.12 | 75 |
IV.RM33.EHZ. | 2020-03-24T20:33:37.60 | 0.1 | undecidable | manual | P | 182 | 23.3544 | 93 | 0.03 | 99 |
IV.MC2.EHZ. | 2020-03-24T20:33:37.04 | 0.3 | undecidable | manual | P | 352 | 21.5673 | 94 | -0.26 | 71 |
IV.MMO1.EHZ. | 2020-03-24T20:33:37.35 | 0.1 | undecidable | manual | P | 22 | 21.5673 | 94 | 0.05 | 99 |
IV.LNSS.HHZ. | 2020-03-24T20:33:37.04 | 0.1 | undecidable | manual | P | 230 | 19.869 | 95 | -0.01 | 100 |
IV.MTRA.EHZ. | 2020-03-24T20:33:36.29 | 0.1 | undecidable | manual | P | 73 | 14.4744 | 105 | 0.07 | 100 |
IV.SMA1.EHZ. | 2020-03-24T20:33:36.19 | 0.1 | undecidable | manual | P | 138 | 13.2756 | 110 | 0.15 | 98 |
IV.NRCA.HHZ. | 2020-03-24T20:33:36.44 | 0.1 | undecidable | manual | P | 324 | 15.6732 | 101 | 0.05 | 100 |
IV.T1299.HNZ. | 2020-03-24T20:33:35.88 | 0.1 | undecidable | manual | P | 154 | 10.4784 | 122 | 0.23 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.0 | 0.00009120000000000001 | 0.08 | AML | other | m | 2020-03-24T20:33:39.17 |
IV.NRCA.HHE. | ML:1.1 | 0.0001004 | 0.68 | AML | other | m | 2020-03-24T20:33:39.31 |