A magnitude ML 1.5 earthquake occured in region: 5 km SW Acquasanta Terme (AP), on
and geographic coordinates (lat, lon) 42.7300, 13.3740 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 |
---|---|---|---|---|
Acquasanta Terme | AP | 5 | 2916 | 2916 |
Arquata del Tronto | AP | 8 | 1178 | 4094 |
Valle Castellana | TE | 10 | 977 | 5071 |
Accumoli | RI | 11 | 667 | 5738 |
Montegallo | AP | 13 | 523 | 6261 |
Amatrice | RI | 13 | 2657 | 8918 |
Rocca Santa Maria | TE | 13 | 537 | 9455 |
Cortino | TE | 16 | 656 | 10111 |
Roccafluvione | AP | 17 | 2010 | 12121 |
Campotosto | AQ | 19 | 542 | 12663 |
Montemonaco | AP | 19 | 604 | 13267 |
Venarotta | AP | 20 | 2066 | 15333 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-08-30 03:49:45 |
42.7302 | 13.3742 | 14 | 2020-11-19 12:37:01 |
Bollettino Sismico Italiano INGV | 82901931 |
Reviewed Rev100 |
ML 1.5 | 2020-08-30 03:49:45 |
42.7278 | 13.3747 | 16 | 2020-08-30 03:58:28 |
Sala Sismica INGV-Roma | 82454221 |
Field | Value |
---|---|
Time (UTC) | 2020-08-30 03:49:45 ± 0.08 |
Latitude | 42.7302 ± 0.0027 |
Longitude | 13.3742 ± 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 | 82901931 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 408 |
Semi-minor axis of confidence ellipse (meter) | 91 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 271 |
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) | 90 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38221 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 82454221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-30 03:58:28 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 82901931 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-09-14 12:18:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IT.LRNO.HNZ. | 2020-08-30T03:50:34.68 | 3.0 | undecidable | manual | S | 0.48 | 0 | |||
IV.RNI2.HHZ. | 2020-08-30T03:50:22.53 | 3.0 | undecidable | manual | S | -3.43 | 0 | |||
IV.CSP1.EHZ. | 2020-08-30T03:49:59.37 | 0.3 | undecidable | manual | S | 341 | 42.4242 | 96 | 0.11 | 69 |
IV.MNTT.EHZ. | 2020-08-30T03:49:59.45 | 1.0 | undecidable | manual | S | 26 | 40.9257 | 97 | 0.57 | 20 |
IV.GUMA.HHZ. | 2020-08-30T03:49:58.38 | 0.3 | undecidable | manual | S | 355 | 37.0296 | 98 | 0.55 | 63 |
IV.GAVE.EHZ. | 2020-08-30T03:49:58.84 | 0.6 | undecidable | manual | S | 264 | 39.3273 | 97 | 0.39 | 44 |
IV.FDMO.HHZ. | 2020-08-30T03:49:58.84 | 0.3 | undecidable | manual | S | 326 | 41.2254 | 96 | -0.1 | 68 |
IV.LNSS.HHZ. | 2020-08-30T03:49:56.52 | 0.3 | undecidable | manual | S | 243 | 30.6471 | 100 | 0.36 | 68 |
IV.MF5.EHZ. | 2020-08-30T03:49:56.30 | 0.3 | undecidable | manual | S | 14 | 29.4483 | 101 | 0.47 | 65 |
IV.RM33.EHZ. | 2020-08-30T03:49:55.65 | 0.3 | undecidable | manual | S | 208 | 27.75 | 102 | 0.25 | 69 |
IV.NRCA.HHZ. | 2020-08-30T03:49:54.40 | 0.3 | undecidable | manual | S | 299 | 24.0537 | 105 | -0.04 | 71 |
IV.TERO.HHZ. | 2020-08-30T03:49:53.76 | 0.3 | undecidable | manual | S | 122 | 22.1556 | 107 | -0.2 | 72 |
IV.CSP1.EHZ. | 2020-08-30T03:49:53.05 | 0.1 | undecidable | manual | P | 341 | 42.4242 | 96 | -0.37 | 87 |
IV.MMO1.EHZ. | 2020-08-30T03:49:53.03 | 0.3 | undecidable | manual | S | 348 | 19.1697 | 112 | -0.16 | 71 |
IV.MNTT.EHZ. | 2020-08-30T03:49:53.64 | 0.3 | undecidable | manual | P | 26 | 40.9257 | 97 | 0.44 | 64 |
IV.CAMP.HHZ. | 2020-08-30T03:49:53.80 | 0.3 | undecidable | manual | S | 172 | 21.7671 | 108 | -0.04 | 73 |
IV.GAVE.EHZ. | 2020-08-30T03:49:52.79 | 0.3 | undecidable | manual | P | 264 | 39.3273 | 97 | -0.16 | 68 |
IV.FDMO.HHZ. | 2020-08-30T03:49:52.84 | 0.1 | undecidable | manual | P | 326 | 41.2254 | 96 | -0.4 | 86 |
IV.GUMA.HHZ. | 2020-08-30T03:49:52.53 | 0.1 | undecidable | manual | P | 355 | 37.0296 | 98 | -0.06 | 94 |
IV.RM33.EHZ. | 2020-08-30T03:49:51.09 | 0.1 | undecidable | manual | P | 208 | 27.75 | 102 | -0.1 | 94 |
IV.MF5.EHZ. | 2020-08-30T03:49:51.47 | 0.1 | undecidable | manual | P | 14 | 29.4483 | 101 | 0.03 | 95 |
IV.SMA1.EHZ. | 2020-08-30T03:49:51.57 | 0.3 | undecidable | manual | S | 196 | 11.4774 | 131 | 0.13 | 73 |
IV.LNSS.HHZ. | 2020-08-30T03:49:51.56 | 0.1 | undecidable | manual | P | 243 | 30.6471 | 100 | -0.07 | 94 |
IV.MTRA.HNZ. | 2020-08-30T03:49:50.40 | 0.3 | undecidable | manual | S | 32 | 3.4965 | 163 | 0.14 | 73 |
IV.CAMP.HHZ. | 2020-08-30T03:49:50.05 | 0.3 | undecidable | manual | P | 172 | 21.7671 | 108 | -0.24 | 70 |
IV.TERO.HHZ. | 2020-08-30T03:49:50.17 | 0.3 | undecidable | manual | P | 122 | 22.1556 | 107 | -0.19 | 71 |
IV.NRCA.HHZ. | 2020-08-30T03:49:50.43 | 0.1 | undecidable | manual | P | 299 | 24.0537 | 105 | -0.2 | 92 |
IV.MMO1.EHZ. | 2020-08-30T03:49:49.68 | 0.1 | undecidable | manual | P | 348 | 19.1697 | 112 | -0.23 | 93 |
IV.SMA1.EHZ. | 2020-08-30T03:49:49.01 | 0.1 | undecidable | manual | P | 196 | 11.4774 | 131 | 0.1 | 97 |
IV.MTRA.HNZ. | 2020-08-30T03:49:48.25 | 0.1 | undecidable | manual | P | 32 | 3.4965 | 163 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.HNN. | ML:2.0 | 0.001355 | 0.12 | AML | other | m | 2020-08-30T03:49:50.53 |
IV.MTRA.EHN. | ML:2.0 | 0.00133 | 0.14 | AML | other | m | 2020-08-30T03:49:50.54 |
IV.MTRA.EHE. | ML:1.7 | 0.0006134999999999999 | 0.12 | AML | other | m | 2020-08-30T03:49:50.64 |
IV.MTRA.HNE. | ML:1.7 | 0.000631 | 0.26 | AML | other | m | 2020-08-30T03:49:50.64 |
IV.SMA1.EHE. | ML:1.3 | 0.0001725 | 0.12 | AML | other | m | 2020-08-30T03:49:51.93 |
IV.SMA1.EHN. | ML:1.2 | 0.00015000000000000001 | 0.2 | AML | other | m | 2020-08-30T03:49:51.95 |
IV.TERO.HHE. | ML:1.0 | 0.0000584 | 0.22 | AML | other | m | 2020-08-30T03:49:54.22 |
IV.TERO.HHN. | ML:1.1 | 0.0000687 | 0.96 | AML | other | m | 2020-08-30T03:49:54.33 |
IV.NRCA.HNN. | ML:1.6 | 0.0002375 | 0.2 | AML | other | m | 2020-08-30T03:49:54.60 |
IV.NRCA.HHN. | ML:1.7 | 0.00026900000000000003 | 0.18 | AML | other | m | 2020-08-30T03:49:54.61 |
IV.NRCA.HNE. | ML:1.7 | 0.0002765 | 0.18 | AML | other | m | 2020-08-30T03:49:54.83 |
IV.NRCA.HHE. | ML:1.8 | 0.000317 | 0.68 | AML | other | m | 2020-08-30T03:49:54.58 |
IV.FDMO.HHN. | ML:1.3 | 0.0000722 | 0.24 | AML | other | m | 2020-08-30T03:49:59.14 |
IV.GUMA.HHE. | ML:1.9 | 0.0002915 | 0.52 | AML | other | m | 2020-08-30T03:49:59.62 |
IV.GUMA.HHN. | ML:1.7 | 0.000165 | 0.74 | AML | other | m | 2020-08-30T03:49:59.56 |
IV.FDMO.HHE. | ML:1.1 | 0.00003974999999999999 | 0.86 | AML | other | m | 2020-08-30T03:49:59.87 |
IV.GAVE.EHN. | ML:1.2 | 0.00005945 | 1.46 | AML | other | m | 2020-08-30T03:49:59.89 |
IV.GAVE.EHE. | ML:1.3 | 0.00006994999999999999 | 0.44 | AML | other | m | 2020-08-30T03:50:01.56 |