A magnitude ML 1.4 earthquake occured in region: 1 km S Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6900, 13.2480 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 | 1 | 667 | 667 |
Amatrice | RI | 8 | 2657 | 3324 |
Arquata del Tronto | AP | 10 | 1178 | 4502 |
Cittareale | RI | 11 | 482 | 4984 |
Acquasanta Terme | AP | 16 | 2916 | 7900 |
Norcia | PG | 17 | 4957 | 12857 |
Campotosto | AQ | 18 | 542 | 13399 |
Montegallo | AP | 18 | 523 | 13922 |
Montereale | AQ | 18 | 2581 | 16503 |
Capitignano | AQ | 19 | 665 | 17168 |
Cascia | PG | 19 | 3217 | 20385 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2019-10-23 12:22:49 |
42.6902 | 13.2477 | 14 | 2020-02-28 16:42:16 |
Bollettino Sismico Italiano INGV | 75073731 |
Reviewed Rev100 |
ML 1.5 | 2019-10-23 12:22:49 |
42.6907 | 13.2415 | 14 | 2019-10-23 12:35:53 |
Sala Sismica INGV-Roma | 73408481 |
Field | Value |
---|---|
Time (UTC) | 2019-10-23 12:22:49 ± 0.1 |
Latitude | 42.6902 ± 0.0036 |
Longitude | 13.2477 ± 0.0061 |
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 | 75073731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 479 |
Semi-minor axis of confidence ellipse (meter) | 180 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 244 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40290 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 75073731 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-12-29 07:31:19 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 73408481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-23 12:35:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VULT.HHZ. | 2019-10-23T12:24:22.27 | 3.0 | undecidable | manual | Sn | 5.29 | 0 | |||
IV.SPS2.HHZ. | 2019-10-23T12:24:13.47 | 3.0 | positive | manual | Pg | 18.940001 | 0 | |||
IX.MNT3.HHZ.02 | 2019-10-23T12:24:08.53 | 3.0 | undecidable | manual | Sn | -2.75 | 0 | |||
IV.MFNL.HHZ. | 2019-10-23T12:24:06.25 | 3.0 | negative | manual | Pn | 6.2 | 0 | |||
IT.PLTA.HNZ. | 2019-10-23T12:23:53.65 | 3.0 | undecidable | manual | Sn | 3.01 | 0 | |||
TV.SU26.HHZ. | 2019-10-23T12:23:48.02 | 3.0 | undecidable | manual | Pn | -3.67 | 0 | |||
IV.VOBA.HNZ. | 2019-10-23T12:23:48.34 | 3.0 | undecidable | manual | Sn | -1.64 | 0 | |||
IV.MNTV.HNZ. | 2019-10-23T12:23:39.99 | 3.0 | undecidable | manual | Sg | 2.99 | 0 | |||
IX.MNT3.HHZ.02 | 2019-10-23T12:23:29.76 | 3.0 | negative | manual | Pn | 0.58 | 0 | |||
GU.CARD.HHZ. | 2019-10-23T12:23:20.48 | 3.0 | undecidable | manual | S | 0.3 | 0 | |||
IV.CSP1.EHZ. | 2019-10-23T12:23:04.70 | 0.6 | undecidable | manual | S | 356 | 44.7219 | 95 | 0.83 | 38 |
IV.FDMO.HHN. | 2019-10-23T12:23:02.79 | 0.6 | undecidable | manual | S | 341 | 40.5261 | 95 | 0.02 | 48 |
IV.GIGS.HHN. | 2019-10-23T12:23:01.90 | 0.6 | undecidable | manual | S | 135 | 37.3293 | 96 | -0.02 | 49 |
IV.TERO.HNN. | 2019-10-23T12:22:59.88 | 0.6 | undecidable | manual | S | 104 | 30.0477 | 98 | -0.09 | 49 |
IV.MC2.EHZ. | 2019-10-23T12:22:58.81 | 0.6 | undecidable | manual | S | 349 | 25.0527 | 101 | 0.16 | 48 |
IV.CSP1.EHZ. | 2019-10-23T12:22:58.10 | 0.3 | undecidable | manual | P | 356 | 44.7219 | 95 | 0.33 | 68 |
IV.RM33.HNZ. | 2019-10-23T12:22:57.51 | 0.6 | undecidable | manual | S | 188 | 20.2686 | 107 | 0.09 | 49 |
IV.FDMO.HHN. | 2019-10-23T12:22:57.06 | 0.3 | undecidable | manual | P | 341 | 40.5261 | 95 | -0.08 | 71 |
IV.CAMP.HHN. | 2019-10-23T12:22:57.76 | 0.6 | undecidable | manual | S | 142 | 21.5673 | 105 | -0.01 | 50 |
GU.CARD.HHZ. | 2019-10-23T12:22:57.51 | 3.0 | negative | manual | Pn | -2.96 | 0 | |||
IV.NRCA.HHZ. | 2019-10-23T12:22:56.62 | 0.3 | undecidable | manual | S | 326 | 19.2696 | 108 | -0.55 | 66 |
IV.GIGS.HHN. | 2019-10-23T12:22:56.19 | 0.3 | undecidable | manual | P | 135 | 37.3293 | 96 | -0.46 | 66 |
IV.LNSS.HNE. | 2019-10-23T12:22:56.99 | 0.6 | undecidable | manual | S | 240 | 19.4694 | 108 | -0.24 | 47 |
IV.TERO.HNN. | 2019-10-23T12:22:55.54 | 0.3 | undecidable | manual | P | 104 | 30.0477 | 98 | 0.01 | 74 |
IV.MTRA.HNE. | 2019-10-23T12:22:55.69 | 0.6 | undecidable | manual | S | 59 | 14.1747 | 120 | -0.25 | 49 |
IV.CAMP.HHN. | 2019-10-23T12:22:54.36 | 0.1 | undecidable | manual | P | 142 | 21.5673 | 105 | 0.1 | 98 |
IV.T1299.EHE. | 2019-10-23T12:22:54.36 | 0.6 | undecidable | manual | S | 155 | 6.7932 | 147 | -0.13 | 50 |
IV.MC2.EHZ. | 2019-10-23T12:22:54.75 | 0.3 | undecidable | manual | P | 349 | 25.0527 | 101 | -0.01 | 74 |
IV.SMA1.EHZ. | 2019-10-23T12:22:54.98 | 0.6 | undecidable | manual | S | 133 | 9.7791 | 135 | -0.01 | 51 |
IV.RM33.HNZ. | 2019-10-23T12:22:54.09 | 0.1 | undecidable | manual | P | 188 | 20.2686 | 107 | 0.03 | 100 |
IV.LNSS.HNE. | 2019-10-23T12:22:54.12 | 0.3 | undecidable | manual | P | 240 | 19.4694 | 108 | 0.18 | 73 |
IV.MTRA.HNE. | 2019-10-23T12:22:53.25 | 0.1 | undecidable | manual | P | 59 | 14.1747 | 120 | 0.05 | 100 |
IV.NRCA.HHZ. | 2019-10-23T12:22:53.75 | 0.1 | positive | manual | P | 326 | 19.2696 | 108 | -0.16 | 97 |
IV.T1299.EHE. | 2019-10-23T12:22:52.52 | 0.1 | undecidable | manual | P | 155 | 6.7932 | 147 | 0.16 | 99 |
IV.SMA1.EHZ. | 2019-10-23T12:22:52.79 | 0.1 | undecidable | manual | P | 133 | 9.7791 | 135 | 0.14 | 99 |
IV.FIR.HHZ. | 2019-10-23T12:22:49.13 | 3.0 | undecidable | manual | P | -0.85 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.6 | 0.000294 | 0.16 | AML | other | m | 2019-10-23T12:22:56.84 |
IV.NRCA.HHE. | ML:1.9 | 0.0005465 | 0.12 | AML | other | m | 2019-10-23T12:22:56.85 |
IV.CSP1.EHN. | ML:1.0 | 0.00002869 | 0.44 | AML | other | m | 2019-10-23T12:23:14.47 |
IV.CSP1.EHE. | ML:1.1 | 0.00003751500000000001 | 0.42 | AML | other | m | 2019-10-23T12:23:15.87 |