A magnitude ML 0.7 earthquake occured in region: 3 km N Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7230, 13.2490 at 11 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 | 3 | 667 | 667 |
Arquata del Tronto | AP | 7 | 1178 | 1845 |
Amatrice | RI | 11 | 2657 | 4502 |
Cittareale | RI | 14 | 482 | 4984 |
Acquasanta Terme | AP | 14 | 2916 | 7900 |
Norcia | PG | 15 | 4957 | 12857 |
Montegallo | AP | 15 | 523 | 13380 |
Cascia | PG | 19 | 3217 | 16597 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2021-03-25 04:47:32 |
42.7232 | 13.2493 | 11 | 2021-03-25 04:57:23 |
Sala Sismica INGV-Roma | 88450051 |
Field | Value |
---|---|
Time (UTC) | 2021-03-25 04:47:32 ± 0.06 |
Latitude | 42.7232 ± 0.0036 |
Longitude | 13.2493 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 88450051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 433 |
Semi-minor axis of confidence ellipse (meter) | 329 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 97 |
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) | 55 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 24 |
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) | 0.36962 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 88450051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-25 04:57:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ZEN8.EHZ. | 2021-03-25T04:49:21.08 | 3.0 | undecidable | manual | Sg | 11.98 | 0 | |||
IV.MNTV.EHZ. | 2021-03-25T04:49:07.31 | 3.0 | undecidable | manual | Sg | 8.55 | 0 | |||
GU.GSCL.HHZ. | 2021-03-25T04:48:47.10 | 3.0 | undecidable | manual | Sn | -0.03 | 0 | |||
IV.RESU.HHZ. | 2021-03-25T04:48:46.93 | 3.0 | undecidable | manual | Pn | -3.79 | 0 | |||
IV.MCRV.HHZ. | 2021-03-25T04:48:45.30 | 3.0 | undecidable | manual | Sg | 0.23 | 0 | |||
IV.MILN.HNZ. | 2021-03-25T04:48:36.67 | 3.0 | negative | manual | Pn | 1.69 | 0 | |||
IV.CPIS.HHZ. | 2021-03-25T04:48:28.59 | 3.0 | undecidable | manual | Sn | -6.65 | 0 | |||
IV.VAGA.HHZ. | 2021-03-25T04:48:03.07 | 3.0 | undecidable | manual | P | 1.92 | 0 | |||
IV.RMP.HHZ. | 2021-03-25T04:48:02.21 | 3.0 | undecidable | manual | S | -7.68 | 0 | |||
IV.FOSV.EHZ. | 2021-03-25T04:47:55.46 | 3.0 | undecidable | manual | S | -2.67 | 0 | |||
IV.CSP1.EHZ. | 2021-03-25T04:47:46.64 | 0.3 | undecidable | manual | S | 355 | 41.0256 | 50 | 0.35 | 67 |
IV.MF5.EHZ. | 2021-03-25T04:47:45.11 | 0.3 | undecidable | manual | S | 30 | 33.9438 | 50 | 0.71 | 61 |
IV.TERO.HHZ. | 2021-03-25T04:47:43.13 | 0.3 | undecidable | manual | S | 111 | 30.9468 | 50 | -0.47 | 66 |
IV.GAVE.EHZ. | 2021-03-25T04:47:43.11 | 0.6 | undecidable | manual | S | 263 | 29.1486 | 50 | 0 | 48 |
IV.LNSS.HHZ. | 2021-03-25T04:47:41.09 | 0.3 | undecidable | manual | S | 232 | 21.6672 | 50 | -0.02 | 74 |
IV.MC2.EHZ. | 2021-03-25T04:47:41.07 | 0.3 | undecidable | manual | S | 347 | 21.4674 | 50 | 0.01 | 74 |
IV.RM33.EHZ. | 2021-03-25T04:47:41.82 | 0.3 | undecidable | manual | S | 187 | 23.9538 | 50 | 0.1 | 73 |
IV.CSP1.EHZ. | 2021-03-25T04:47:40.27 | 0.1 | undecidable | manual | P | 355 | 41.0256 | 50 | -0.35 | 89 |
IV.MMO1.EHZ. | 2021-03-25T04:47:40.58 | 0.3 | undecidable | manual | S | 18 | 20.5683 | 50 | -0.23 | 71 |
IV.MF5.EHZ. | 2021-03-25T04:47:39.88 | 0.1 | undecidable | manual | P | 30 | 33.9438 | 50 | 0.36 | 91 |
IV.NRCA.HHZ. | 2021-03-25T04:47:39.41 | 0.3 | undecidable | manual | S | 318 | 16.4724 | 50 | -0.31 | 70 |
IV.TERO.HHZ. | 2021-03-25T04:47:38.75 | 0.1 | undecidable | manual | P | 111 | 30.9468 | 50 | -0.31 | 91 |
IV.MTRA.EHZ. | 2021-03-25T04:47:38.56 | 0.3 | undecidable | manual | S | 73 | 12.5763 | 131 | -0.11 | 74 |
IV.T1299.HNZ. | 2021-03-25T04:47:38.38 | 0.3 | undecidable | manual | S | 165 | 10.1787 | 137 | 0.29 | 71 |
IV.GAVE.EHZ. | 2021-03-25T04:47:38.90 | 0.3 | undecidable | manual | P | 263 | 29.1486 | 50 | 0.12 | 72 |
IV.SMA1.EHZ. | 2021-03-25T04:47:38.50 | 0.3 | undecidable | manual | S | 146 | 12.4764 | 132 | -0.14 | 74 |
IV.MC2.EHZ. | 2021-03-25T04:47:37.53 | 0.1 | undecidable | manual | P | 347 | 21.4674 | 50 | -0.06 | 97 |
IV.RM33.EHZ. | 2021-03-25T04:47:37.92 | 0.1 | undecidable | manual | P | 187 | 23.9538 | 50 | -0.06 | 97 |
IV.MMO1.EHZ. | 2021-03-25T04:47:37.34 | 1.0 | undecidable | manual | P | 18 | 20.5683 | 50 | -0.11 | 24 |
IV.LNSS.HHZ. | 2021-03-25T04:47:37.60 | 0.3 | undecidable | manual | P | 232 | 21.6672 | 50 | -0.03 | 74 |
IV.MTRA.EHZ. | 2021-03-25T04:47:36.25 | 0.1 | undecidable | manual | P | 73 | 12.5763 | 131 | 0.03 | 100 |
IV.T1299.HNZ. | 2021-03-25T04:47:36.15 | 0.1 | undecidable | manual | P | 165 | 10.1787 | 137 | 0.27 | 96 |
IV.SMA1.EHZ. | 2021-03-25T04:47:36.33 | 0.1 | undecidable | manual | P | 146 | 12.4764 | 132 | 0.13 | 98 |
IV.NRCA.HHZ. | 2021-03-25T04:47:36.72 | 0.1 | positive | manual | P | 318 | 16.4724 | 50 | -0.1 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:0.6 | 0.00004585 | 1.08 | AML | other | m | 2021-03-25T04:47:38.60 |
IV.MTRA.EHN. | ML:0.7 | 0.00004765 | 0.16 | AML | other | m | 2021-03-25T04:47:38.67 |
IV.SMA1.EHE. | ML:0.9 | 0.00007814670999999999 | 0.1792 | AML | other | m | 2021-03-25T04:47:38.88 |
IV.SMA1.EHN. | ML:0.9 | 0.00008080000000000001 | 1.9 | AML | other | m | 2021-03-25T04:47:39.04 |
IV.NRCA.HHN. | ML:1.0 | 0.00008088445 | 0.1184 | AML | other | m | 2021-03-25T04:47:39.84 |
IV.NRCA.HHE. | ML:1.2 | 0.00014749999999999998 | 0.18 | AML | other | m | 2021-03-25T04:47:39.58 |
IV.TERO.HHN. | ML:0.7 | 0.000026001918 | 0.08 | AML | other | m | 2021-03-25T04:47:43.89 |
IV.TERO.HHE. | ML:0.5 | 0.0000173 | 0.5 | AML | other | m | 2021-03-25T04:47:44.92 |
IV.RM33.EHE. | ML:0.4 | 0.000013542823 | 0.16 | AML | other | m | 2021-03-25T04:47:43.02 |
IV.RM33.EHN. | ML:0.4 | 0.000013906347500000001 | 0.24 | AML | other | m | 2021-03-25T04:47:41.85 |
IV.GAVE.EHE. | ML:0.5 | 0.0000141210695 | 0.1984 | AML | other | m | 2021-03-25T04:47:44.12 |
IV.GAVE.EHN. | ML:0.6 | 0.000018467930000000002 | 0.2016 | AML | other | m | 2021-03-25T04:47:43.86 |
IV.MF5.EHE. | ML:0.6 | 0.000014524839999999998 | 0.2624 | AML | other | m | 2021-03-25T04:47:45.53 |
IV.MF5.EHN. | ML:0.7 | 0.000018481011500000003 | 0.1984 | AML | other | m | 2021-03-25T04:47:45.44 |