A magnitude ML 1.6 earthquake occured in region: 5 km E Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6810, 13.3070 at 10 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 |
Amatrice | RI | 6 | 2657 | 3324 |
Arquata del Tronto | AP | 10 | 1178 | 4502 |
Acquasanta Terme | AP | 13 | 2916 | 7418 |
Cittareale | RI | 14 | 482 | 7900 |
Campotosto | AQ | 15 | 542 | 8442 |
Valle Castellana | TE | 17 | 977 | 9419 |
Cortino | TE | 18 | 656 | 10075 |
Capitignano | AQ | 18 | 665 | 10740 |
Montereale | AQ | 18 | 2581 | 13321 |
Rocca Santa Maria | TE | 18 | 537 | 13858 |
Montegallo | AP | 18 | 523 | 14381 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2020-04-09 05:05:08 |
42.6808 | 13.3068 | 10 | 2020-07-18 21:08:34 |
Bollettino Sismico Italiano INGV | 78697171 |
Reviewed Rev100 |
ML 1.6 | 2020-04-09 05:05:09 |
42.6747 | 13.3188 | 11 | 2020-04-09 05:09:40 |
Sala Sismica INGV-Roma | 78031951 |
Field | Value |
---|---|
Time (UTC) | 2020-04-09 05:05:08 ± 0.07 |
Latitude | 42.6808 ± 0.0036 |
Longitude | 13.3068 ± 0.0049 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 78697171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 415 |
Semi-minor axis of confidence ellipse (meter) | 176 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 75 |
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) | 69 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48653 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.4 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 78697171 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-04-30 12:47:02 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 78031951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-09 05:09:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PZUN.HHZ. | 2020-04-09T05:06:28.27 | 3.0 | undecidable | manual | Sn | -0.43 | 0 | |||
CR.STON.BHZ. | 2020-04-09T05:06:06.22 | 3.0 | undecidable | manual | Pg | 5.64 | 0 | |||
GU.GSCL.HHZ. | 2020-04-09T05:05:56.57 | 3.0 | negative | manual | Pg | 4.43 | 0 | |||
IV.COLB.HHZ. | 2020-04-09T05:05:43.86 | 3.0 | undecidable | manual | Pg | 0.88 | 0 | |||
IV.FIR.HHZ. | 2020-04-09T05:05:42.74 | 3.0 | undecidable | manual | Pg | 0.65 | 0 | |||
IV.T0110.HHZ. | 2020-04-09T05:05:29.65 | 3.0 | undecidable | manual | Sg | -0.81 | 0 | |||
IV.MC2.EHZ. | 2020-04-09T05:05:21.22 | 3.0 | undecidable | manual | Sg | 1.14 | 0 | |||
IV.VCEL.EHZ. | 2020-04-09T05:05:19.21 | 0.3 | undecidable | manual | P | 126 | 54.0015 | 50 | 0.36 | 65 |
IV.MNTT.EHZ. | 2020-04-09T05:05:18.99 | 3.0 | negative | manual | Pg | -0.29 | 0 | |||
IV.FDMO.HHZ. | 2020-04-09T05:05:17.19 | 0.3 | undecidable | manual | P | 336 | 43.3233 | 50 | -0.02 | 71 |
IV.TERO.HHZ. | 2020-04-09T05:05:17.80 | 0.1 | undecidable | manual | S | 105 | 25.0527 | 111 | -0.5 | 89 |
IV.NRCA.HHZ. | 2020-04-09T05:05:17.44 | 0.1 | undecidable | manual | S | 317 | 23.0547 | 113 | -0.22 | 95 |
IV.CSP1.EHZ. | 2020-04-09T05:05:17.68 | 0.3 | undecidable | manual | P | 350 | 46.3203 | 50 | 0 | 71 |
IV.LNSS.HHZ. | 2020-04-09T05:05:17.54 | 0.6 | undecidable | manual | S | 248 | 23.3544 | 113 | -0.22 | 47 |
IV.CAMP.HHZ. | 2020-04-09T05:05:16.11 | 0.1 | undecidable | manual | S | 153 | 18.1707 | 118 | 0 | 100 |
IV.RM33.EHZ. | 2020-04-09T05:05:16.67 | 0.1 | undecidable | manual | S | 202 | 20.4684 | 116 | -0.17 | 96 |
IV.MF5.EHN. | 2020-04-09T05:05:16.16 | 0.1 | positive | manual | P | 20 | 36.2415 | 50 | 0.04 | 96 |
IV.GIGS.HHZ. | 2020-04-09T05:05:15.48 | 0.1 | undecidable | manual | P | 139 | 33.3444 | 50 | -0.19 | 93 |
IV.TERO.HHZ. | 2020-04-09T05:05:14.19 | 0.1 | undecidable | manual | P | 105 | 25.0527 | 111 | -0.17 | 95 |
IV.MMO1.EHZ. | 2020-04-09T05:05:14.28 | 0.1 | undecidable | manual | P | 4 | 24.2535 | 112 | 0.07 | 97 |
IV.RM33.EHZ. | 2020-04-09T05:05:13.57 | 0.1 | undecidable | manual | P | 202 | 20.4684 | 116 | 0.06 | 98 |
IV.LNSS.HHZ. | 2020-04-09T05:05:13.98 | 0.1 | positive | manual | P | 248 | 23.3544 | 113 | -0.06 | 98 |
IV.CAMP.HHZ. | 2020-04-09T05:05:13.23 | 0.1 | undecidable | manual | P | 153 | 18.1707 | 118 | 0.14 | 97 |
IV.SMA1.EHZ. | 2020-04-09T05:05:13.05 | 0.1 | undecidable | manual | S | 157 | 6.0939 | 148 | 0.09 | 100 |
IV.NRCA.HHZ. | 2020-04-09T05:05:13.98 | 0.3 | undecidable | manual | P | 317 | 23.0547 | 113 | 0 | 74 |
IV.MTRA.EHZ. | 2020-04-09T05:05:13.98 | 0.1 | undecidable | manual | S | 41 | 11.1777 | 131 | -0.13 | 98 |
IV.MTRA.EHZ. | 2020-04-09T05:05:12.33 | 0.1 | positive | manual | P | 41 | 11.1777 | 131 | 0.4 | 93 |
IV.SMA1.EHZ. | 2020-04-09T05:05:11.78 | 0.1 | negative | manual | P | 157 | 6.0939 | 148 | 0.51 | 91 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:2.1 | 0.00145 | 0.7 | AML | other | m | 2020-04-09T05:05:14.36 |
IV.MTRA.HNE. | ML:2.1 | 0.00148 | 0.7 | AML | other | m | 2020-04-09T05:05:14.36 |
IV.MTRA.EHN. | ML:2.2 | 0.00211 | 0.22 | AML | other | m | 2020-04-09T05:05:14.84 |
IV.MTRA.HNN. | ML:2.2 | 0.002125 | 0.22 | AML | other | m | 2020-04-09T05:05:14.84 |
IV.CAMP.HHE. | ML:1.0 | 0.00008499999999999999 | 0.58 | AML | other | m | 2020-04-09T05:05:16.55 |
IV.CAMP.HHN. | ML:1.2 | 0.00011454999999999999 | 0.2 | AML | other | m | 2020-04-09T05:05:16.33 |
IV.RM33.EHN. | ML:1.6 | 0.0002825 | 1.7 | AML | other | m | 2020-04-09T05:05:16.07 |
IV.RM33.EHE. | ML:1.5 | 0.000223 | 0.76 | AML | other | m | 2020-04-09T05:05:17.58 |
IV.LNSS.HHN. | ML:1.5 | 0.000201 | 0.24 | AML | other | m | 2020-04-09T05:05:17.98 |
IV.TERO.HHN. | ML:1.8 | 0.00041749999999999996 | 1.78 | AML | other | m | 2020-04-09T05:05:17.93 |
IV.TERO.HNN. | ML:1.8 | 0.0004165 | 0.18 | AML | other | m | 2020-04-09T05:05:17.94 |
IV.TERO.HHE. | ML:1.6 | 0.0002545 | 1.78 | AML | other | m | 2020-04-09T05:05:18.93 |
IV.TERO.HNE. | ML:1.7 | 0.00029749999999999997 | 1.76 | AML | other | m | 2020-04-09T05:05:18.93 |
IV.NRCA.HHN. | ML:1.5 | 0.000214 | 0.82 | AML | other | m | 2020-04-09T05:05:18.10 |
IV.NRCA.HHE. | ML:1.6 | 0.0002665 | 1.08 | AML | other | m | 2020-04-09T05:05:18.70 |
IV.LNSS.HHE. | ML:1.5 | 0.0001915 | 0.54 | AML | other | m | 2020-04-09T05:05:18.95 |
IV.GIGS.HHN. | ML:1.0 | 0.00004145 | 0.42 | AML | other | m | 2020-04-09T05:05:20.43 |
IV.GIGS.HHE. | ML:1.0 | 0.00003800000000000001 | 0.06 | AML | other | m | 2020-04-09T05:05:20.50 |
IV.FDMO.HHE. | ML:0.8 | 0.00002175 | 0.42 | AML | other | m | 2020-04-09T05:05:23.74 |
IV.FDMO.HHN. | ML:1.0 | 0.0000304 | 1.52 | AML | other | m | 2020-04-09T05:05:25.20 |
IV.VCEL.EHN. | ML:1.6 | 0.00009590000000000001 | 0.8 | AML | other | m | 2020-04-09T05:05:28.86 |
IV.VCEL.EHE. | ML:1.5 | 0.0000675 | 0.8 | AML | other | m | 2020-04-09T05:05:29.13 |
IV.MNTT.EHE. | ML:1.8 | 0.0001645 | 1.02 | AML | other | m | 2020-04-09T05:05:30.05 |
IV.T0110.HHE. | ML:1.4 | 0.00005005 | 0.86 | AML | other | m | 2020-04-09T05:05:30.32 |
IV.MNTT.EHN. | ML:1.8 | 0.000165 | 1.2 | AML | other | m | 2020-04-09T05:05:33.89 |
IV.T0110.HHN. | ML:1.5 | 0.00005355 | 1.02 | AML | other | m | 2020-04-09T05:05:36.77 |
IV.FIR.HHN. | ML:2.7 | 0.0001575 | 0.44 | AML | other | m | 2020-04-09T05:06:02.67 |
IV.FIR.HHE. | ML:2.9 | 0.0002035 | 0.08 | AML | other | m | 2020-04-09T05:06:03.22 |