A magnitude ML 1.6 earthquake occured in region: 3 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6710, 13.2370 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 |
Amatrice | RI | 6 | 2657 | 3324 |
Cittareale | RI | 9 | 482 | 3806 |
Arquata del Tronto | AP | 12 | 1178 | 4984 |
Montereale | AQ | 16 | 2581 | 7565 |
Campotosto | AQ | 17 | 542 | 8107 |
Capitignano | AQ | 18 | 665 | 8772 |
Acquasanta Terme | AP | 18 | 2916 | 11688 |
Norcia | PG | 18 | 4957 | 16645 |
Cascia | PG | 19 | 3217 | 19862 |
Borbona | RI | 20 | 617 | 20479 |
Posta | RI | 20 | 694 | 21173 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2020-01-14 03:59:15 |
42.671 | 13.2373 | 12 | 2020-07-18 21:08:23 |
Bollettino Sismico Italiano INGV | 77007591 |
Reviewed Rev100 |
ML 1.6 | 2020-01-14 03:59:15 |
42.6828 | 13.2415 | 14 | 2020-01-14 04:19:31 |
Sala Sismica INGV-Roma | 75531031 |
Field | Value |
---|---|
Time (UTC) | 2020-01-14 03:59:15 ± 0.07 |
Latitude | 42.6710 ± 0.0036 |
Longitude | 13.2373 ± 0.0073 |
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 | 77007591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 561 |
Semi-minor axis of confidence ellipse (meter) | 149 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 256 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.04946 |
Epicentral distance of station farthest from the epicenter (degree) | 0.66550 |
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 | 1.6 |
Uncertainty | 0.4 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 77007591 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-03 13:40:56 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.4 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 75531031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-14 04:19:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2020-01-14T03:59:30.90 | 0.6 | undecidable | manual | S | 357 | 46.7199 | 91 | 0.46 | 44 |
IV.CESI.HHE. | 2020-01-14T03:59:30.30 | 0.6 | undecidable | manual | S | 324 | 45.9207 | 91 | 0.1 | 47 |
IV.MF5.EHZ. | 2020-01-14T03:59:29.59 | 0.6 | undecidable | manual | S | 27 | 39.5271 | 92 | 1.08 | 34 |
IV.FDMO.HHZ. | 2020-01-14T03:59:29.22 | 0.6 | undecidable | manual | S | 343 | 42.3243 | 92 | -0.04 | 48 |
IV.EL6.EHZ. | 2020-01-14T03:59:28.60 | 0.3 | undecidable | manual | P | 351 | 73.8705 | 91 | 0.3 | 65 |
IV.GIGS.HHZ. | 2020-01-14T03:59:27.36 | 0.6 | undecidable | manual | S | 131 | 36.5412 | 92 | -0.35 | 46 |
IV.MNTT.EHZ. | 2020-01-14T03:59:25.72 | 0.3 | undecidable | manual | P | 34 | 52.2033 | 91 | 0.75 | 59 |
IV.MC2.EHZ. | 2020-01-14T03:59:25.37 | 0.6 | undecidable | manual | S | 352 | 26.9508 | 93 | 0.21 | 48 |
IV.MMO1.EHZ. | 2020-01-14T03:59:24.77 | 0.6 | undecidable | manual | S | 16 | 26.3514 | 93 | -0.23 | 48 |
IV.FDMO.HHZ. | 2020-01-14T03:59:23.17 | 0.3 | undecidable | manual | P | 343 | 42.3243 | 92 | -0.27 | 69 |
IV.NRCA.HNZ. | 2020-01-14T03:59:23.02 | 0.3 | undecidable | manual | S | 331 | 20.6682 | 96 | -0.45 | 69 |
IV.CSP1.EHZ. | 2020-01-14T03:59:23.90 | 0.1 | undecidable | manual | P | 357 | 46.7199 | 91 | -0.22 | 92 |
IV.CAMP.HHE. | 2020-01-14T03:59:23.26 | 0.6 | undecidable | manual | S | 137 | 20.5683 | 96 | -0.19 | 49 |
IV.MF5.EHZ. | 2020-01-14T03:59:23.23 | 0.1 | undecidable | manual | P | 27 | 39.5271 | 92 | 0.22 | 94 |
IV.CESI.HHE. | 2020-01-14T03:59:23.81 | 0.3 | undecidable | manual | P | 324 | 45.9207 | 91 | -0.18 | 70 |
IV.RM33.EHZ. | 2020-01-14T03:59:22.91 | 0.3 | undecidable | manual | S | 186 | 18.0708 | 99 | 0.12 | 75 |
IV.GIGS.HHZ. | 2020-01-14T03:59:22.28 | 0.1 | undecidable | manual | P | 131 | 36.5412 | 92 | -0.27 | 93 |
IV.LNSS.HHZ. | 2020-01-14T03:59:22.83 | 0.3 | undecidable | manual | S | 245 | 17.7711 | 99 | 0.12 | 75 |
IV.MTRA.HNZ. | 2020-01-14T03:59:21.72 | 0.3 | undecidable | manual | S | 54 | 16.0728 | 103 | -0.55 | 67 |
IV.T1299.HNE. | 2020-01-14T03:59:20.05 | 0.3 | undecidable | manual | S | 138 | 5.4945 | 148 | 0.09 | 77 |
IV.MC2.EHZ. | 2020-01-14T03:59:20.92 | 0.3 | undecidable | manual | P | 352 | 26.9508 | 93 | -0.15 | 73 |
IV.SMA1.EHZ. | 2020-01-14T03:59:20.74 | 0.6 | undecidable | manual | S | 119 | 9.1797 | 129 | 0.13 | 50 |
IV.MMO1.EHZ. | 2020-01-14T03:59:20.73 | 0.1 | undecidable | manual | P | 16 | 26.3514 | 93 | -0.25 | 95 |
IV.CAMP.HHE. | 2020-01-14T03:59:20.03 | 0.1 | undecidable | manual | P | 137 | 20.5683 | 96 | -0.06 | 100 |
IV.LNSS.HHZ. | 2020-01-14T03:59:19.77 | 0.1 | positive | manual | P | 245 | 17.7711 | 99 | 0.11 | 100 |
IV.RM33.EHZ. | 2020-01-14T03:59:19.83 | 0.1 | positive | manual | P | 186 | 18.0708 | 99 | 0.12 | 99 |
IV.NRCA.HNZ. | 2020-01-14T03:59:19.95 | 0.1 | undecidable | manual | P | 331 | 20.6682 | 96 | -0.15 | 98 |
IV.MTRA.HNZ. | 2020-01-14T03:59:19.26 | 0.1 | undecidable | manual | P | 54 | 16.0728 | 103 | -0.15 | 99 |
IV.T1299.HNE. | 2020-01-14T03:59:18.32 | 0.1 | undecidable | manual | P | 138 | 5.4945 | 148 | 0.25 | 99 |
IV.SMA1.EHZ. | 2020-01-14T03:59:18.62 | 0.1 | negative | manual | P | 119 | 9.1797 | 129 | 0.17 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.0 | 0.00011094999999999999 | 0.42 | AML | other | m | 2020-01-14T03:59:21.64 |
IV.MTRA.EHE. | ML:1.8 | 0.000484 | 0.96 | AML | other | m | 2020-01-14T03:59:21.82 |
IV.MTRA.HNE. | ML:1.8 | 0.00047599999999999997 | 0.98 | AML | other | m | 2020-01-14T03:59:21.82 |
IV.SMA1.EHN. | ML:0.9 | 0.0000942 | 1.42 | AML | other | m | 2020-01-14T03:59:21.84 |
IV.MTRA.HNN. | ML:1.8 | 0.0005045 | 0.36 | AML | other | m | 2020-01-14T03:59:21.81 |
IV.MTRA.EHN. | ML:1.8 | 0.000489 | 0.34 | AML | other | m | 2020-01-14T03:59:21.82 |
IV.LNSS.HHN. | ML:1.2 | 0.00014150000000000002 | 1.52 | AML | other | m | 2020-01-14T03:59:22.13 |
IV.NRCA.HHN. | ML:2.2 | 0.0010655 | 0.12 | AML | other | m | 2020-01-14T03:59:23.14 |
IV.NRCA.HNN. | ML:2.1 | 0.0009895000000000001 | 0.12 | AML | other | m | 2020-01-14T03:59:23.14 |
IV.RM33.EHN. | ML:1.3 | 0.000142 | 0.12 | AML | other | m | 2020-01-14T03:59:23.18 |
IV.RM33.EHE. | ML:1.4 | 0.00017099999999999998 | 0.12 | AML | other | m | 2020-01-14T03:59:23.28 |
IV.NRCA.HHE. | ML:2.1 | 0.0008799999999999999 | 0.14 | AML | other | m | 2020-01-14T03:59:23.26 |
IV.LNSS.HHE. | ML:1.3 | 0.0001503 | 1.1 | AML | other | m | 2020-01-14T03:59:23.72 |
IV.NRCA.HNE. | ML:2.1 | 0.0008460000000000001 | 1.2 | AML | other | m | 2020-01-14T03:59:23.27 |