A magnitude ML 1.1 earthquake occured in region: 4 km N Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7360, 13.2440 at 11 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 | 5 | 667 | 667 |
Arquata del Tronto | AP | 6 | 1178 | 1845 |
Amatrice | RI | 12 | 2657 | 4502 |
Norcia | PG | 14 | 4957 | 9459 |
Montegallo | AP | 14 | 523 | 9982 |
Acquasanta Terme | AP | 14 | 2916 | 12898 |
Cittareale | RI | 15 | 482 | 13380 |
Cascia | PG | 19 | 3217 | 16597 |
Castelsantangelo sul Nera | MC | 19 | 281 | 16878 |
Montemonaco | AP | 20 | 604 | 17482 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2020-03-15 10:33:04 |
42.7357 | 13.2437 | 11 | 2020-07-18 21:08:28 |
Bollettino Sismico Italiano INGV | 77529181 |
Reviewed Rev100 |
ML 1.1 | 2020-03-15 10:33:04 |
42.7352 | 13.2423 | 11 | 2020-03-15 10:49:20 |
Sala Sismica INGV-Roma | 77270061 |
Field | Value |
---|---|
Time (UTC) | 2020-03-15 10:33:04 ± 0.04 |
Latitude | 42.7357 ± 0.0027 |
Longitude | 13.2437 ± 0.0061 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77529181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 454 |
Semi-minor axis of confidence ellipse (meter) | 145 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 77 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42718 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.0 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 77529181 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-24 11:04:36 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.0 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 77270061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-15 10:49:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.FUORN.HHZ. | 2020-03-15T10:34:47.99 | 3.0 | undecidable | manual | Sn | -0.96 | 0 | |||
IV.CAGR.HHZ. | 2020-03-15T10:34:31.62 | 3.0 | undecidable | manual | Pg | 8.86 | 0 | |||
AC.KBN.HHZ. | 2020-03-15T10:34:29.90 | 3.0 | negative | manual | Pn | -4.85 | 0 | |||
IX.STN3.HNZ.01 | 2020-03-15T10:34:18.62 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.BOZZ.HNZ. | 2020-03-15T10:34:17.06 | 3.0 | undecidable | manual | Sn | 1.08 | 0 | |||
GU.RSP.HHZ. | 2020-03-15T10:34:16.05 | 3.0 | undecidable | manual | Pn | 7.44 | 0 | |||
IV.SPS2.HHZ. | 2020-03-15T10:34:15.36 | 3.0 | positive | manual | Pg | 5.9 | 0 | |||
IV.APRC.HHZ. | 2020-03-15T10:34:08.88 | 3.0 | undecidable | manual | Sg | -0.2 | 0 | |||
IV.PTRJ.HNZ. | 2020-03-15T10:34:00.70 | 3.0 | undecidable | manual | Sg | -1.29 | 0 | |||
IV.ZCCA.HHZ. | 2020-03-15T10:33:54.23 | 3.0 | undecidable | manual | Sn | -2.33 | 0 | |||
IV.ROSPO.HHZ. | 2020-03-15T10:33:52.58 | 3.0 | undecidable | manual | Sg | -0.94 | 0 | |||
IV.FIR.HHZ. | 2020-03-15T10:33:46.62 | 3.0 | undecidable | manual | Sg | 2.68 | 0 | |||
IV.RIBO.EHZ.01 | 2020-03-15T10:33:41.37 | 3.0 | undecidable | manual | Sn | -1.24 | 0 | |||
IV.IFOR.HHZ. | 2020-03-15T10:33:40.58 | 3.0 | negative | manual | Pg | 0.51 | 0 | |||
IV.PTRJ.HHZ. | 2020-03-15T10:33:38.07 | 3.0 | undecidable | manual | Pg | 2.8 | 0 | |||
IV.TRIF.CHZ. | 2020-03-15T10:33:25.43 | 3.0 | undecidable | manual | Pn | -0.37 | 0 | |||
IV.MML1.HNZ. | 2020-03-15T10:33:20.05 | 0.3 | undecidable | manual | S | 332 | 47.4192 | 50 | 0.35 | 66 |
IV.CSP1.EHZ. | 2020-03-15T10:33:17.84 | 0.3 | undecidable | manual | S | 355 | 39.627 | 50 | 0.21 | 69 |
IV.CPGN.EHZ. | 2020-03-15T10:33:14.81 | 3.0 | undecidable | manual | P | -3.04 | 0 | |||
IV.RM33.EHE. | 2020-03-15T10:33:13.67 | 0.3 | undecidable | manual | S | 185 | 25.2525 | 50 | -0.12 | 72 |
IV.MML1.HNZ. | 2020-03-15T10:33:13.20 | 0.1 | undecidable | manual | P | 332 | 47.4192 | 50 | -0.07 | 93 |
IV.MMO1.EHZ. | 2020-03-15T10:33:12.06 | 0.3 | undecidable | manual | S | 20 | 19.3695 | 119 | -0.09 | 73 |
IV.CSP1.EHZ. | 2020-03-15T10:33:12.03 | 0.6 | undecidable | manual | P | 355 | 39.627 | 50 | -0.05 | 48 |
IV.CESI.HNZ. | 2020-03-15T10:33:12.15 | 0.1 | undecidable | manual | P | 317 | 40.626 | 50 | -0.08 | 94 |
IV.TERO.HHZ. | 2020-03-15T10:33:10.65 | 3.0 | undecidable | manual | P | -4.63 | 0 | |||
IV.T1299.HNE. | 2020-03-15T10:33:10.15 | 0.3 | undecidable | manual | S | 164 | 11.6772 | 132 | 0.19 | 73 |
IV.NRCA.HHZ. | 2020-03-15T10:33:10.69 | 0.3 | undecidable | manual | S | 316 | 15.1737 | 125 | -0.21 | 72 |
IV.MTRA.EHN. | 2020-03-15T10:33:10.08 | 0.3 | undecidable | manual | S | 79 | 12.6762 | 130 | -0.14 | 73 |
IV.CAMP.HHE. | 2020-03-15T10:33:09.78 | 0.1 | undecidable | manual | P | 149 | 25.9518 | 50 | -0.19 | 95 |
IV.RM33.EHE. | 2020-03-15T10:33:09.78 | 0.1 | undecidable | manual | P | 185 | 25.2525 | 50 | -0.08 | 97 |
IV.SMA1.EHE. | 2020-03-15T10:33:08.05 | 0.1 | undecidable | manual | P | 147 | 13.875 | 127 | 0.07 | 99 |
IV.NRCA.HHZ. | 2020-03-15T10:33:08.17 | 0.1 | undecidable | manual | P | 316 | 15.1737 | 125 | -0.02 | 100 |
IV.MMO1.EHZ. | 2020-03-15T10:33:08.89 | 0.1 | undecidable | manual | P | 20 | 19.3695 | 119 | -0.02 | 99 |
IV.T1299.HNE. | 2020-03-15T10:33:07.88 | 0.1 | undecidable | manual | P | 164 | 11.6772 | 132 | 0.23 | 96 |
IV.MTRA.EHN. | 2020-03-15T10:33:07.93 | 0.6 | undecidable | manual | P | 79 | 12.6762 | 130 | 0.13 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.0 | 0.00010644668 | 0.1216 | AML | other | m | 2020-03-15T10:33:10.68 |
IV.NRCA.HHE. | ML:1.1 | 0.00012179266499999999 | 0.1024 | AML | other | m | 2020-03-15T10:33:10.73 |
IV.NRCA.HNE. | ML:1.1 | 0.000125845355 | 0.1024 | AML | other | m | 2020-03-15T10:33:10.68 |