A magnitude ML 1.2 earthquake occured in region: 7 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.8040, 13.2210 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 7 | 1178 | 1178 |
Montegallo | AP | 10 | 523 | 1701 |
Norcia | PG | 10 | 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 |
Preci | PG | 17 | 724 | 11850 |
Ussita | MC | 17 | 444 | 12294 |
Visso | MC | 18 | 1107 | 13401 |
Montefortino | FM | 18 | 1178 | 14579 |
Cascia | PG | 19 | 3217 | 17796 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-01-26 14:15:58 |
42.8043 | 13.2207 | 11 | 2020-01-26 14:22:42 |
Sala Sismica INGV-Roma | 75881801 |
Field | Value |
---|---|
Time (UTC) | 2020-01-26 14:15:58 ± 0.06 |
Latitude | 42.8043 ± 0.0036 |
Longitude | 13.2207 ± 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 | 75881801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 409 |
Semi-minor axis of confidence ellipse (meter) | 402 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 324 |
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) | 66 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 24 |
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) | 0.47664 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 21 |
Type of magnitude | ML |
Reference to an origin | 75881801 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-26 14:22:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2020-01-26T14:16:18.06 | 3.0 | undecidable | manual | S | -0.15 | 0 | |||
IV.MOMA.HHZ. | 2020-01-26T14:16:16.55 | 0.6 | undecidable | manual | S | 270 | 52.9026 | 50 | 1.07 | 33 |
IV.GAVE.EHZ. | 2020-01-26T14:16:09.42 | 0.6 | undecidable | manual | S | 245 | 29.3484 | 50 | 0.24 | 46 |
IV.MF5.EHZ. | 2020-01-26T14:16:09.60 | 0.6 | undecidable | manual | S | 44 | 28.1496 | 50 | 0.75 | 40 |
IV.CSP1.EHZ. | 2020-01-26T14:16:09.79 | 0.6 | undecidable | manual | S | 358 | 31.9458 | 50 | -0.08 | 48 |
IV.MOMA.HHZ. | 2020-01-26T14:16:08.44 | 0.3 | undecidable | manual | P | 270 | 52.9026 | 50 | -0.02 | 70 |
IV.LNSS.HHZ. | 2020-01-26T14:16:08.70 | 0.6 | undecidable | manual | S | 213 | 26.751 | 50 | 0.22 | 47 |
IV.FDMO.HHZ. | 2020-01-26T14:16:08.49 | 0.6 | undecidable | manual | S | 337 | 27.9498 | 50 | -0.31 | 46 |
IV.FEMA.HNE. | 2020-01-26T14:16:07.13 | 0.3 | undecidable | manual | S | 322 | 22.3554 | 50 | -0.18 | 71 |
IV.SMA1.EHZ. | 2020-01-26T14:16:07.08 | 0.6 | undecidable | manual | S | 154 | 21.4674 | 50 | 0.02 | 49 |
IV.GIGS.HHZ. | 2020-01-26T14:16:07.66 | 3.0 | negative | manual | P | -0.29 | 0 | |||
IV.CSP1.EHZ. | 2020-01-26T14:16:05.03 | 0.6 | negative | manual | P | 358 | 31.9458 | 50 | -0.19 | 47 |
IV.MTRA.EHZ. | 2020-01-26T14:16:05.28 | 0.6 | undecidable | manual | S | 110 | 15.2736 | 126 | -0.11 | 49 |
IV.RM33.EHZ. | 2020-01-26T14:16:05.37 | 3.0 | positive | manual | P | 0.05 | 0 | |||
IV.LNSS.HHZ. | 2020-01-26T14:16:04.24 | 0.1 | undecidable | manual | P | 213 | 26.751 | 50 | -0.18 | 94 |
IV.FDMO.HHZ. | 2020-01-26T14:16:04.32 | 0.6 | negative | manual | P | 337 | 27.9498 | 50 | -0.28 | 46 |
IV.GAVE.EHZ. | 2020-01-26T14:16:04.71 | 0.1 | undecidable | manual | P | 245 | 29.3484 | 50 | -0.11 | 95 |
IV.MC2.EHZ. | 2020-01-26T14:16:04.91 | 0.6 | undecidable | manual | S | 348 | 12.1767 | 132 | 0.35 | 47 |
IV.MF5.EHZ. | 2020-01-26T14:16:04.93 | 0.6 | negative | manual | P | 44 | 28.1496 | 50 | 0.3 | 46 |
IV.MMO1.EHZ. | 2020-01-26T14:16:04.93 | 0.1 | undecidable | manual | S | 39 | 13.6752 | 129 | -0.01 | 100 |
IV.NRCA.HHZ. | 2020-01-26T14:16:03.81 | 0.1 | undecidable | manual | S | 291 | 9.2796 | 140 | -0.04 | 100 |
IV.FEMA.HNE. | 2020-01-26T14:16:03.38 | 0.3 | undecidable | manual | P | 322 | 22.3554 | 50 | -0.36 | 69 |
IV.SMA1.EHZ. | 2020-01-26T14:16:03.49 | 0.1 | undecidable | manual | P | 154 | 21.4674 | 50 | -0.11 | 97 |
IV.MC2.EHZ. | 2020-01-26T14:16:02.27 | 0.3 | undecidable | manual | P | 348 | 12.1767 | 132 | 0.12 | 73 |
IV.MMO1.EHZ. | 2020-01-26T14:16:02.37 | 0.1 | undecidable | manual | P | 39 | 13.6752 | 129 | 0 | 100 |
IV.MTRA.EHZ. | 2020-01-26T14:16:02.63 | 0.1 | positive | manual | P | 110 | 15.2736 | 126 | -0.01 | 100 |
IV.NRCA.HHZ. | 2020-01-26T14:16:01.80 | 0.1 | undecidable | manual | P | 291 | 9.2796 | 140 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:1.2 | 0.00013825375 | 0.0832 | AML | other | m | 2020-01-26T14:16:05.64 |
IV.MTRA.EHN. | ML:1.3 | 0.00017883765000000003 | 0.16 | AML | other | m | 2020-01-26T14:16:06.13 |
IV.MTRA.HNE. | ML:1.2 | 0.00015134949999999998 | 0.1984 | AML | other | m | 2020-01-26T14:16:06.86 |
IV.MTRA.HNN. | ML:1.4 | 0.00020456859 | 0.16 | AML | other | m | 2020-01-26T14:16:06.20 |
IV.SMA1.EHE. | ML:1.1 | 0.00008332569000000001 | 0.1984 | AML | other | m | 2020-01-26T14:16:07.18 |
IV.SMA1.EHN. | ML:1.0 | 0.00007603130499999999 | 0.1408 | AML | other | m | 2020-01-26T14:16:07.53 |
IV.LNSS.HHE. | ML:1.4 | 0.000118841105 | 0.1408 | AML | other | m | 2020-01-26T14:16:09.17 |
IV.LNSS.HHN. | ML:1.2 | 0.00009410648500000001 | 0.1152 | AML | other | m | 2020-01-26T14:16:09.96 |
IV.FDMO.HHE. | ML:1.1 | 0.00006373645999999999 | 0.224 | AML | other | m | 2020-01-26T14:16:08.64 |
IV.FDMO.HHN. | ML:1.1 | 0.000061459455 | 0.1216 | AML | other | m | 2020-01-26T14:16:09.11 |
IV.GAVE.HNE. | ML:1.4 | 0.00012069724500000001 | 0.4672 | AML | other | m | 2020-01-26T14:16:08.99 |
IV.GAVE.EHE. | ML:1.4 | 0.000126499 | 0.1984 | AML | other | m | 2020-01-26T14:16:09.48 |
IV.GAVE.EHN. | ML:1.3 | 0.00009406360999999999 | 0.2752 | AML | other | m | 2020-01-26T14:16:09.97 |
IV.MF5.EHN. | ML:1.1 | 0.000057759304999999995 | 1.6384 | AML | other | m | 2020-01-26T14:16:04.97 |
IV.CSP1.EHE. | ML:1.2 | 0.00006616885 | 0.2176 | AML | other | m | 2020-01-26T14:16:11.30 |
IV.CSP1.EHN. | ML:1.2 | 0.00006819231000000001 | 0.2368 | AML | other | m | 2020-01-26T14:16:10.05 |
IV.RM33.HNE. | ML:1.6 | 0.00017230999999999998 | 0.64 | AML | other | m | 2020-01-26T14:16:12.46 |
IV.RM33.EHE. | ML:1.1 | 0.000050192015 | 0.1408 | AML | other | m | 2020-01-26T14:16:10.70 |
IV.RM33.EHN. | ML:1.1 | 0.000053218555 | 0.1344 | AML | other | m | 2020-01-26T14:16:10.60 |
IV.MOMA.HHE. | ML:1.3 | 0.000045903365 | 0.2432 | AML | other | m | 2020-01-26T14:16:17.41 |
IV.MOMA.HHN. | ML:1.1 | 0.00003004449 | 0.2048 | AML | other | m | 2020-01-26T14:16:16.73 |