A magnitude ML 0.7 earthquake occured in region: 4 km N Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7280, 13.2440 at 12 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 4 | 667 | 667 |
Arquata del Tronto | AP | 7 | 1178 | 1845 |
Amatrice | RI | 12 | 2657 | 4502 |
Cittareale | RI | 14 | 482 | 4984 |
Norcia | PG | 14 | 4957 | 9941 |
Acquasanta Terme | AP | 14 | 2916 | 12857 |
Montegallo | AP | 15 | 523 | 13380 |
Cascia | PG | 19 | 3217 | 16597 |
Castelsantangelo sul Nera | MC | 20 | 281 | 16878 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2020-05-23 11:48:52 |
42.7278 | 13.2438 | 12 | 2020-05-23 12:13:35 |
Sala Sismica INGV-Roma | 79478891 |
Field | Value |
---|---|
Time (UTC) | 2020-05-23 11:48:52 ± 0.06 |
Latitude | 42.7278 ± 0.0027 |
Longitude | 13.2438 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79478891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 427 |
Semi-minor axis of confidence ellipse (meter) | 218 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 94 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 49 |
Number of defining phases | 24 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36512 |
Number of stations at which the event was observed | 32 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 79478891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-23 12:13:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.SATI.HHZ. | 2020-05-23T11:51:03.16 | 3.0 | undecidable | manual | Sg | 20.76 | 0 | |||
IV.RESU.HHZ. | 2020-05-23T11:50:47.91 | 3.0 | undecidable | manual | Sn | -9.67 | 0 | |||
IV.FREG.EHZ. | 2020-05-23T11:50:30.93 | 3.0 | undecidable | manual | Sg | 21.09 | 0 | |||
IV.ISPIC.HNZ. | 2020-05-23T11:50:27.85 | 3.0 | undecidable | manual | Pg | 15.82 | 0 | |||
IV.MAGA.HHZ. | 2020-05-23T11:50:14.94 | 3.0 | undecidable | manual | Sn | 3.39 | 0 | |||
GU.CIRO.HHZ. | 2020-05-23T11:50:06.23 | 3.0 | undecidable | manual | Pg | 16.52 | 0 | |||
IV.VENL.HNZ. | 2020-05-23T11:50:05.19 | 3.0 | undecidable | manual | Sg | 9.62 | 0 | |||
GU.SATI.HHZ. | 2020-05-23T11:50:03.96 | 3.0 | undecidable | manual | Pg | 14.17 | 0 | |||
OT.OT05.EHZ. | 2020-05-23T11:50:00.65 | 3.0 | undecidable | manual | Sg | 9.05 | 0 | |||
IV.AGST.EHZ. | 2020-05-23T11:49:57.93 | 3.0 | undecidable | manual | Pn | -8.98 | 0 | |||
ZM.T1368.EHZ. | 2020-05-23T11:49:51.09 | 3.0 | undecidable | manual | Sg | 4.67 | 0 | |||
GU.GRAM.HHZ. | 2020-05-23T11:49:50.39 | 3.0 | undecidable | manual | Sn | -1.87 | 0 | |||
IV.ECTS.HHZ. | 2020-05-23T11:49:46.73 | 3.0 | undecidable | manual | Pn | -9.99 | 0 | |||
IV.ROSPO.HHZ. | 2020-05-23T11:49:40.62 | 3.0 | undecidable | manual | Sg | 5.09 | 0 | |||
IV.PZUN.HHZ. | 2020-05-23T11:49:37.58 | 3.0 | negative | manual | Pg | 6.79 | 0 | |||
IV.MAGA.HHZ. | 2020-05-23T11:49:29.82 | 3.0 | undecidable | manual | Pn | -2.64 | 0 | |||
IV.RIBO.EHZ.01 | 2020-05-23T11:49:23.95 | 3.0 | undecidable | manual | Sg | 3.11 | 0 | |||
ZM.T1368.EHZ. | 2020-05-23T11:49:17.76 | 3.0 | negative | manual | Pg | -0.58 | 0 | |||
IV.ZCCA.HHZ. | 2020-05-23T11:49:17.18 | 3.0 | negative | manual | Pg | 2.77 | 0 | |||
GU.GRAM.HHZ. | 2020-05-23T11:49:16.24 | 3.0 | undecidable | manual | Pn | -5.38 | 0 | |||
IV.RONT.HHZ. | 2020-05-23T11:49:14.24 | 3.0 | negative | manual | Pg | 6.05 | 0 | |||
IV.IMOL.HNZ. | 2020-05-23T11:49:07.86 | 3.0 | positive | manual | Pn | -3.13 | 0 | |||
IV.CSP1.EHZ. | 2020-05-23T11:49:05.64 | 0.3 | undecidable | manual | S | 356 | 40.5261 | 91 | 0.28 | 68 |
IV.MF5.EHE. | 2020-05-23T11:49:04.11 | 0.6 | undecidable | manual | S | 31 | 33.744 | 92 | 0.54 | 44 |
IV.RIBO.EHZ.01 | 2020-05-23T11:49:04.64 | 3.0 | positive | manual | Pg | 0.67 | 0 | |||
IV.FDMO.HHZ. | 2020-05-23T11:49:03.99 | 0.3 | undecidable | manual | S | 340 | 36.5412 | 92 | -0.31 | 69 |
IV.TERO.HHZ. | 2020-05-23T11:49:02.77 | 0.3 | undecidable | manual | S | 112 | 31.6461 | 92 | -0.22 | 70 |
IV.CAMP.HHN. | 2020-05-23T11:49:01.13 | 0.3 | undecidable | manual | S | 148 | 25.2525 | 93 | -0.16 | 72 |
IV.RM33.EHZ. | 2020-05-23T11:49:01.28 | 0.3 | undecidable | manual | S | 186 | 24.3534 | 94 | 0.21 | 72 |
IV.CSP1.EHZ. | 2020-05-23T11:49:00.15 | 0.6 | undecidable | manual | P | 356 | 40.5261 | 91 | 0.39 | 45 |
IV.LNSS.HNE. | 2020-05-23T11:49:00.24 | 0.3 | undecidable | manual | S | 230 | 21.6672 | 95 | -0.09 | 74 |
IV.MC2.EHZ. | 2020-05-23T11:49:00.05 | 0.3 | undecidable | manual | S | 348 | 20.868 | 95 | -0.07 | 75 |
IV.MMO1.EHZ. | 2020-05-23T11:48:59.71 | 0.3 | undecidable | manual | S | 20 | 20.1687 | 96 | -0.24 | 72 |
IV.FDMO.HHZ. | 2020-05-23T11:48:59.09 | 0.1 | undecidable | manual | P | 340 | 36.5412 | 92 | -0.05 | 97 |
IV.MF5.EHE. | 2020-05-23T11:48:59.11 | 0.1 | undecidable | manual | P | 31 | 33.744 | 92 | 0.39 | 91 |
IV.MAON.HHZ. | 2020-05-23T11:48:59.52 | 3.0 | undecidable | manual | Pn | -4.17 | 0 | |||
IV.NRCA.HHZ. | 2020-05-23T11:48:58.27 | 0.3 | undecidable | manual | S | 318 | 15.7731 | 102 | -0.51 | 69 |
IV.TERO.HHZ. | 2020-05-23T11:48:58.17 | 0.1 | undecidable | manual | P | 112 | 31.6461 | 92 | -0.21 | 94 |
IV.T1299.EHE. | 2020-05-23T11:48:57.72 | 0.3 | undecidable | manual | S | 163 | 10.878 | 121 | 0.16 | 74 |
IV.SMA1.EHZ. | 2020-05-23T11:48:57.94 | 0.3 | undecidable | manual | S | 145 | 13.0758 | 112 | -0.17 | 73 |
IV.RM33.EHZ. | 2020-05-23T11:48:57.31 | 0.1 | undecidable | manual | P | 186 | 24.3534 | 94 | 0.03 | 99 |
IV.CAMP.HHN. | 2020-05-23T11:48:57.09 | 1.0 | undecidable | manual | P | 148 | 25.2525 | 93 | -0.31 | 23 |
IV.LNSS.HNE. | 2020-05-23T11:48:56.93 | 0.1 | undecidable | manual | P | 230 | 21.6672 | 95 | 0.08 | 98 |
IV.MC2.EHZ. | 2020-05-23T11:48:56.74 | 0.1 | undecidable | manual | P | 348 | 20.868 | 95 | 0.01 | 100 |
IV.MMO1.EHZ. | 2020-05-23T11:48:56.54 | 0.1 | undecidable | manual | P | 20 | 20.1687 | 96 | -0.09 | 99 |
IV.T1299.EHE. | 2020-05-23T11:48:55.50 | 0.1 | undecidable | manual | P | 163 | 10.878 | 121 | 0.25 | 97 |
IV.SMA1.EHZ. | 2020-05-23T11:48:55.70 | 0.1 | undecidable | manual | P | 145 | 13.0758 | 112 | 0.13 | 99 |
IV.NRCA.HHZ. | 2020-05-23T11:48:55.85 | 0.1 | undecidable | manual | P | 318 | 15.7731 | 102 | -0.1 | 100 |
IV.VIVA.HHZ. | 2020-05-23T11:48:54.40 | 3.0 | negative | manual | Pn | -8.01 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.0 | 0.0000923 | 0.18 | AML | other | m | 2020-05-23T11:48:58.29 |
IV.SMA1.EHN. | ML:0.9 | 0.00007815 | 0.14 | AML | other | m | 2020-05-23T11:48:58.36 |
IV.NRCA.HHE. | ML:1.0 | 0.00009029999999999999 | 0.36 | AML | other | m | 2020-05-23T11:48:58.64 |
IV.NRCA.HHN. | ML:1.0 | 0.0000775 | 0.16 | AML | other | m | 2020-05-23T11:48:58.48 |
IV.TERO.HHN. | ML:0.5 | 0.00001405 | 1.38 | AML | other | m | 2020-05-23T11:49:04.25 |
IV.TERO.HHE. | ML:0.4 | 0.000010005 | 0.78 | AML | other | m | 2020-05-23T11:49:04.90 |
IV.NRCA.HNE. | ML:1.0 | 0.00009554787 | 0.096 | AML | other | m | 2020-05-23T11:48:58.64 |
IV.RM33.EHE. | ML:0.4 | 0.000016953505 | 0.2624 | AML | other | m | 2020-05-23T11:49:01.89 |
IV.RM33.EHN. | ML:0.4 | 0.000012992643 | 0.1216 | AML | other | m | 2020-05-23T11:49:01.75 |
IV.FDMO.HHE. | ML:0.4 | 0.0000093666685 | 0.2176 | AML | other | m | 2020-05-23T11:49:04.35 |
IV.FDMO.HHN. | ML:0.4 | 0.00001237043 | 0.32 | AML | other | m | 2020-05-23T11:49:04.48 |