A magnitude ML 1.3 earthquake occured in region: 4 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6670, 13.2200 at 14 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 | 4 | 667 | 667 |
Amatrice | RI | 7 | 2657 | 3324 |
Cittareale | RI | 7 | 482 | 3806 |
Arquata del Tronto | AP | 14 | 1178 | 4984 |
Montereale | AQ | 16 | 2581 | 7565 |
Campotosto | AQ | 17 | 542 | 8107 |
Norcia | PG | 17 | 4957 | 13064 |
Capitignano | AQ | 18 | 665 | 13729 |
Cascia | PG | 18 | 3217 | 16946 |
Borbona | RI | 19 | 617 | 17563 |
Posta | RI | 19 | 694 | 18257 |
Acquasanta Terme | AP | 19 | 2916 | 21173 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2020-02-01 20:14:47 |
42.6667 | 13.2197 | 14 | 2020-07-18 21:08:33 |
Bollettino Sismico Italiano INGV | 78417791 |
Reviewed Rev100 |
ML 1.2 | 2020-02-01 20:14:48 |
42.6877 | 13.2053 | 9 | 2020-02-01 20:20:54 |
Sala Sismica INGV-Roma | 76109191 |
Field | Value |
---|---|
Time (UTC) | 2020-02-01 20:14:47 ± 0.07 |
Latitude | 42.6667 ± 0.0045 |
Longitude | 13.2197 ± 0.0049 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 78417791 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 423 |
Semi-minor axis of confidence ellipse (meter) | 247 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 7 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 111 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42538 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 78417791 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-04-20 16:41:04 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 76109191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-01 20:20:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ORI.HHZ. | 2020-02-01T20:16:33.31 | 3.0 | undecidable | manual | Sn | 2.93 | 0 | |||
IV.SPS2.HHZ. | 2020-02-01T20:16:01.64 | 3.0 | negative | manual | Pg | 13.6 | 0 | |||
AC.VLO.HHZ. | 2020-02-01T20:15:59.50 | 3.0 | undecidable | manual | Pn | -0.25 | 0 | |||
IV.MGR.HHZ. | 2020-02-01T20:15:38.24 | 3.0 | undecidable | manual | Pn | 4.42 | 0 | |||
IV.SARZ.HHZ. | 2020-02-01T20:15:37.67 | 3.0 | positive | manual | Pg | 15.56 | 0 | |||
IV.CAFE.HHZ. | 2020-02-01T20:15:32.19 | 3.0 | undecidable | manual | Pg | 10.41 | 0 | |||
IV.BOZZ.HNZ. | 2020-02-01T20:15:26.44 | 3.0 | undecidable | manual | Pg | 15.34 | 0 | |||
IV.MPPT.EHZ. | 2020-02-01T20:15:24.72 | 3.0 | undecidable | manual | S | 9.48 | 0 | |||
IV.FIR.HHZ. | 2020-02-01T20:15:11.11 | 3.0 | undecidable | manual | S | -0.29 | 0 | |||
IV.FDMO.HHZ. | 2020-02-01T20:15:01.88 | 1.0 | undecidable | manual | S | 345 | 42.4242 | 95 | 0.15 | 23 |
IV.MC2.EHZ. | 2020-02-01T20:14:58.31 | 0.6 | undecidable | manual | S | 355 | 27.2505 | 100 | 0.59 | 43 |
IV.TERO.HHZ. | 2020-02-01T20:14:58.60 | 0.6 | undecidable | manual | S | 99 | 31.746 | 98 | -0.31 | 46 |
IV.MMO1.EHZ. | 2020-02-01T20:14:57.63 | 0.6 | undecidable | manual | S | 19 | 27.2505 | 100 | -0.09 | 48 |
IV.GAVE.EHZ. | 2020-02-01T20:14:57.26 | 0.6 | undecidable | manual | S | 276 | 26.6511 | 101 | -0.32 | 47 |
IV.CAMP.HHE. | 2020-02-01T20:14:56.19 | 0.6 | undecidable | manual | S | 133 | 21.2676 | 106 | 0.03 | 50 |
IV.CSP1.EHZ. | 2020-02-01T20:14:56.60 | 0.6 | undecidable | manual | P | 359 | 47.2194 | 94 | -0.03 | 47 |
IV.FDMO.HHZ. | 2020-02-01T20:14:55.97 | 0.3 | undecidable | manual | P | 345 | 42.4242 | 95 | 0.07 | 71 |
IV.NRCA.HHZ. | 2020-02-01T20:14:55.42 | 0.6 | undecidable | manual | S | 335 | 20.3685 | 107 | -0.52 | 44 |
IV.LNSS.HHZ. | 2020-02-01T20:14:54.80 | 0.6 | undecidable | manual | S | 244 | 16.2726 | 115 | -0.12 | 50 |
IV.MTRA.EHZ. | 2020-02-01T20:14:54.73 | 0.6 | undecidable | manual | S | 55 | 17.5713 | 112 | -0.5 | 44 |
IV.TERO.HHZ. | 2020-02-01T20:14:54.24 | 0.3 | undecidable | manual | P | 99 | 31.746 | 98 | -0.03 | 73 |
IV.GAVE.EHZ. | 2020-02-01T20:14:53.50 | 0.3 | undecidable | manual | P | 276 | 26.6511 | 101 | 0 | 74 |
IV.MMO1.EHZ. | 2020-02-01T20:14:53.58 | 0.1 | undecidable | manual | P | 19 | 27.2505 | 100 | 0 | 98 |
IV.MC2.EHZ. | 2020-02-01T20:14:53.73 | 0.3 | undecidable | manual | P | 355 | 27.2505 | 100 | 0.14 | 72 |
IV.SMA1.EHZ. | 2020-02-01T20:14:53.60 | 0.6 | undecidable | manual | S | 113 | 10.2786 | 133 | 0.02 | 51 |
IV.NRCA.HHZ. | 2020-02-01T20:14:52.50 | 0.1 | positive | manual | P | 335 | 20.3685 | 107 | -0.06 | 99 |
IV.CAMP.HHE. | 2020-02-01T20:14:52.85 | 0.3 | undecidable | manual | P | 133 | 21.2676 | 106 | 0.17 | 73 |
IV.LNSS.HHZ. | 2020-02-01T20:14:52.06 | 0.1 | positive | manual | P | 244 | 16.2726 | 115 | 0.1 | 98 |
IV.T1299.HNN. | 2020-02-01T20:14:52.65 | 0.6 | undecidable | manual | S | 125 | 6.2937 | 149 | -0.27 | 48 |
IV.MTRA.EHZ. | 2020-02-01T20:14:52.16 | 0.3 | undecidable | manual | P | 55 | 17.5713 | 112 | 0.01 | 75 |
IV.SMA1.EHZ. | 2020-02-01T20:14:51.38 | 0.1 | undecidable | manual | P | 113 | 10.2786 | 133 | 0.19 | 98 |
IV.T1299.HNN. | 2020-02-01T20:14:50.94 | 0.1 | undecidable | manual | P | 125 | 6.2937 | 149 | 0.13 | 100 |
IV.PESA.HHZ. | 2020-02-01T20:14:48.20 | 3.0 | undecidable | manual | P | 1.51 | 0 | |||
IV.APEC.HHZ. | 2020-02-01T20:14:42.91 | 3.0 | undecidable | manual | P | -2.66 | 0 | |||
IV.EL6.EHZ. | 2020-02-01T20:14:42.56 | 3.0 | undecidable | manual | P | -3.07 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EL6.EHN. | ML:1.6 | 0.000065065 | 0.52 | AML | other | m | 2020-02-01T20:14:49.35 |
IV.SMA1.EHE. | ML:1.4 | 0.00024349999999999998 | 0.14 | AML | other | m | 2020-02-01T20:14:54.14 |
IV.SMA1.EHN. | ML:1.3 | 0.00020800000000000001 | 0.6 | AML | other | m | 2020-02-01T20:14:54.11 |
IV.MTRA.EHE. | ML:1.4 | 0.0002035 | 1.12 | AML | other | m | 2020-02-01T20:14:54.88 |
IV.EL6.EHE. | ML:1.7 | 0.00007209999999999999 | 1.58 | AML | other | m | 2020-02-01T20:14:54.93 |
IV.MTRA.EHN. | ML:1.4 | 0.0001895 | 1.66 | AML | other | m | 2020-02-01T20:14:55.04 |
IV.LNSS.HHE. | ML:0.9 | 0.00006725000000000001 | 0.86 | AML | other | m | 2020-02-01T20:14:55.61 |
IV.LNSS.HHN. | ML:1.0 | 0.00007505000000000001 | 1.08 | AML | other | m | 2020-02-01T20:14:55.67 |
IV.NRCA.HHE. | ML:1.4 | 0.0001715 | 0.14 | AML | other | m | 2020-02-01T20:14:55.81 |
IV.NRCA.HHN. | ML:1.2 | 0.00011315 | 0.1 | AML | other | m | 2020-02-01T20:14:55.79 |
IV.RM33.EHN. | ML:0.9 | 0.0000615 | 0.9 | AML | other | m | 2020-02-01T20:14:56.04 |
IV.RM33.EHE. | ML:1.1 | 0.00008999999999999999 | 0.34 | AML | other | m | 2020-02-01T20:14:56.37 |