A magnitude ML 1.1 earthquake occured in region: 7 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.8030, 13.2260 at 14 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 7 | 1178 | 1178 |
Montegallo | AP | 10 | 523 | 1701 |
Norcia | PG | 11 | 4957 | 6658 |
Castelsantangelo sul Nera | MC | 12 | 281 | 6939 |
Accumoli | RI | 12 | 667 | 7606 |
Montemonaco | AP | 14 | 604 | 8210 |
Acquasanta Terme | AP | 16 | 2916 | 11126 |
Ussita | MC | 17 | 444 | 11570 |
Preci | PG | 17 | 724 | 12294 |
Visso | MC | 18 | 1107 | 13401 |
Montefortino | FM | 18 | 1178 | 14579 |
Cascia | PG | 20 | 3217 | 17796 |
Amatrice | RI | 20 | 2657 | 20453 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-03-13 05:48:29 |
42.8028 | 13.2262 | 15 | 2020-03-13 06:03:27 |
Sala Sismica INGV-Roma | 77231781 |
Field | Value |
---|---|
Time (UTC) | 2020-03-13 05:48:29 ± 0.08 |
Latitude | 42.8028 ± 0.0027 |
Longitude | 13.2262 ± 0.0037 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77231781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 338 |
Semi-minor axis of confidence ellipse (meter) | 104 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 239 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 77 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.08723 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43257 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 77231781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-13 06:03:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIGS.HHZ. | 2020-03-13T05:48:44.90 | 0.1 | undecidable | manual | S | 144 | 48.0186 | 96 | -0.06 | 91 |
IV.RM33.EHZ. | 2020-03-13T05:48:41.05 | 0.3 | undecidable | manual | S | 182 | 32.6451 | 100 | 0.17 | 71 |
IV.CESI.HHZ. | 2020-03-13T05:48:41.50 | 0.3 | undecidable | manual | S | 311 | 34.4433 | 99 | 0.14 | 69 |
IV.TERO.HHZ. | 2020-03-13T05:48:41.99 | 0.6 | undecidable | manual | S | 123 | 36.741 | 98 | 0.03 | 48 |
IV.GUMA.HHN. | 2020-03-13T05:48:40.54 | 0.1 | undecidable | manual | S | 17 | 30.1476 | 101 | 0.3 | 90 |
IV.MF5.EHZ. | 2020-03-13T05:48:40.21 | 0.1 | undecidable | manual | S | 43 | 27.9498 | 103 | 0.55 | 84 |
IV.CSP1.EHZ. | 2020-03-13T05:48:40.59 | 0.3 | undecidable | manual | S | 357 | 32.1456 | 100 | -0.16 | 71 |
IT.MTCL.HGE. | 2020-03-13T05:48:39.38 | 0.1 | undecidable | manual | S | 319 | 28.0497 | 102 | -0.31 | 92 |
IV.LNSS.HHE. | 2020-03-13T05:48:39.74 | 0.3 | undecidable | manual | S | 214 | 26.8509 | 103 | 0.36 | 68 |
IV.FEMA.HNE. | 2020-03-13T05:48:38.33 | 0.1 | undecidable | manual | S | 321 | 22.755 | 108 | 0.01 | 97 |
IV.GIGS.HHZ. | 2020-03-13T05:48:38.06 | 1.0 | undecidable | manual | P | 144 | 48.0186 | 96 | -0.43 | 21 |
IV.SMA1.EHZ. | 2020-03-13T05:48:37.83 | 0.3 | undecidable | manual | S | 155 | 21.0678 | 110 | -0.07 | 72 |
IV.T1299.EHE. | 2020-03-13T05:48:37.88 | 0.1 | undecidable | manual | S | 166 | 19.2696 | 113 | 0.43 | 91 |
IV.TERO.HHZ. | 2020-03-13T05:48:36.38 | 0.1 | negative | manual | P | 123 | 36.741 | 98 | -0.38 | 88 |
IV.MTRA.EHZ. | 2020-03-13T05:48:36.21 | 0.1 | undecidable | manual | S | 110 | 14.7741 | 123 | -0.18 | 95 |
IV.MC2.EHN. | 2020-03-13T05:48:36.03 | 0.1 | undecidable | manual | S | 346 | 12.3765 | 129 | 0.16 | 96 |
IV.RM33.EHZ. | 2020-03-13T05:48:36.02 | 0.6 | positive | manual | P | 182 | 32.6451 | 100 | -0.12 | 47 |
IV.CESI.HHZ. | 2020-03-13T05:48:36.25 | 0.1 | negative | manual | P | 311 | 34.4433 | 99 | -0.16 | 93 |
IV.MF5.EHZ. | 2020-03-13T05:48:35.55 | 1.0 | positive | manual | P | 43 | 27.9498 | 103 | 0.12 | 24 |
IV.LNSS.HHE. | 2020-03-13T05:48:35.30 | 0.1 | undecidable | manual | P | 214 | 26.8509 | 103 | 0.04 | 97 |
IV.CSP1.EHZ. | 2020-03-13T05:48:35.75 | 0.6 | undecidable | manual | P | 357 | 32.1456 | 100 | -0.31 | 45 |
IV.NRCA.HHZ. | 2020-03-13T05:48:35.38 | 0.1 | undecidable | manual | S | 291 | 9.6792 | 138 | 0.03 | 99 |
IV.GUMA.HHN. | 2020-03-13T05:48:35.91 | 0.1 | undecidable | manual | P | 17 | 30.1476 | 101 | 0.15 | 93 |
IT.MTCL.HGE. | 2020-03-13T05:48:35.15 | 0.1 | undecidable | manual | P | 319 | 28.0497 | 102 | -0.3 | 92 |
IV.MMO1.EHZ. | 2020-03-13T05:48:35.91 | 0.1 | undecidable | manual | S | 37 | 13.4754 | 126 | -0.19 | 96 |
IV.T1299.EHE. | 2020-03-13T05:48:34.23 | 0.1 | undecidable | manual | P | 166 | 19.2696 | 113 | 0.08 | 97 |
IV.FEMA.HNE. | 2020-03-13T05:48:34.95 | 0.3 | undecidable | manual | P | 321 | 22.755 | 108 | 0.3 | 69 |
IV.SMA1.EHZ. | 2020-03-13T05:48:34.32 | 0.3 | positive | manual | P | 155 | 21.0678 | 110 | -0.09 | 72 |
IV.MMO1.EHZ. | 2020-03-13T05:48:33.18 | 0.1 | undecidable | manual | P | 37 | 13.4754 | 126 | -0.19 | 96 |
IV.MTRA.EHZ. | 2020-03-13T05:48:33.37 | 0.1 | undecidable | manual | P | 110 | 14.7741 | 123 | -0.17 | 96 |
IV.MC2.EHN. | 2020-03-13T05:48:33.30 | 0.1 | undecidable | manual | P | 346 | 12.3765 | 129 | 0.06 | 98 |
IV.NRCA.HHZ. | 2020-03-13T05:48:32.93 | 0.1 | negative | manual | P | 291 | 9.6792 | 138 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.8 | 0.00060142865 | 0.16 | AML | other | m | 2020-03-13T05:48:35.48 |
IV.NRCA.HHN. | ML:1.7 | 0.00045276005 | 0.1184 | AML | other | m | 2020-03-13T05:48:35.60 |
IV.NRCA.HNE. | ML:1.9 | 0.0008615287 | 0.1696 | AML | other | m | 2020-03-13T05:48:35.48 |
IV.MTRA.EHE. | ML:1.3 | 0.000172425 | 0.1408 | AML | other | m | 2020-03-13T05:48:36.58 |
IV.MTRA.EHN. | ML:1.3 | 0.00016106680000000002 | 0.08 | AML | other | m | 2020-03-13T05:48:36.48 |
IV.MTRA.HNE. | ML:1.3 | 0.00016184625 | 0.1312 | AML | other | m | 2020-03-13T05:48:36.64 |
IV.MTRA.HNN. | ML:1.3 | 0.000161490285 | 0.0896 | AML | other | m | 2020-03-13T05:48:36.48 |
IV.SMA1.EHE. | ML:0.9 | 0.00005593069 | 0.0992 | AML | other | m | 2020-03-13T05:48:38.76 |
IV.SMA1.EHN. | ML:1.2 | 0.00008848241000000001 | 0.1792 | AML | other | m | 2020-03-13T05:48:38.04 |
IV.MF5.EHN. | ML:0.7 | 0.000026304285 | 0.4 | AML | other | m | 2020-03-13T05:48:40.65 |
IV.CSP1.EHE. | ML:1.1 | 0.000047607755 | 0.2784 | AML | other | m | 2020-03-13T05:48:40.90 |
IV.CSP1.EHN. | ML:0.8 | 0.00002834743 | 0.2208 | AML | other | m | 2020-03-13T05:48:42.66 |
IV.RM33.EHE. | ML:1.0 | 0.000038280665000000005 | 0.1376 | AML | other | m | 2020-03-13T05:48:41.57 |
IV.RM33.EHN. | ML:0.9 | 0.00002938409 | 0.1376 | AML | other | m | 2020-03-13T05:48:41.62 |
IV.CESI.HHE. | ML:1.0 | 0.000039125720000000005 | 0.1408 | AML | other | m | 2020-03-13T05:48:41.75 |
IV.CESI.HHN. | ML:1.2 | 0.000054920184999999995 | 0.1184 | AML | other | m | 2020-03-13T05:48:41.81 |
IV.TERO.HHE. | ML:0.9 | 0.00002905609 | 0.1024 | AML | other | m | 2020-03-13T05:48:42.39 |
IV.TERO.HHN. | ML:0.9 | 0.000029439505 | 0.0768 | AML | other | m | 2020-03-13T05:48:42.78 |