A magnitude ML 1.3 earthquake occured in region: 2 km W Castorano (AP), on
and geographic coordinates (lat, lon) 42.8930, 13.7060 at 24 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 |
---|---|---|---|---|
Castorano | AP | 2 | 2380 | 2380 |
Castel di Lama | AP | 3 | 8634 | 11014 |
Appignano del Tronto | AP | 3 | 1785 | 12799 |
Colli del Tronto | AP | 4 | 3668 | 16467 |
Offida | AP | 5 | 5058 | 21525 |
Spinetoli | AP | 6 | 7215 | 28740 |
Ancarano | TE | 7 | 1857 | 30597 |
Maltignano | AP | 7 | 2401 | 32998 |
Monsampolo del Tronto | AP | 7 | 4611 | 37609 |
Sant'Egidio alla Vibrata | TE | 8 | 9811 | 47420 |
Castignano | AP | 9 | 2796 | 50216 |
Torano Nuovo | TE | 10 | 1611 | 51827 |
Folignano | AP | 10 | 9241 | 61068 |
Controguerra | TE | 10 | 2436 | 63504 |
Cossignano | AP | 10 | 978 | 64482 |
Acquaviva Picena | AP | 11 | 3831 | 68313 |
Monteprandone | AP | 11 | 12655 | 80968 |
Ascoli Piceno | AP | 11 | 49407 | 130375 |
Nereto | TE | 12 | 5242 | 135617 |
Corropoli | TE | 13 | 5045 | 140662 |
Ripatransone | AP | 13 | 4309 | 144971 |
Montedinove | AP | 13 | 488 | 145459 |
Montalto delle Marche | AP | 13 | 2122 | 147581 |
Colonnella | TE | 13 | 3734 | 151315 |
Rotella | AP | 14 | 906 | 152221 |
Civitella del Tronto | TE | 14 | 5116 | 157337 |
Sant'Omero | TE | 14 | 5243 | 162580 |
San Benedetto del Tronto | AP | 16 | 47303 | 209883 |
Carassai | AP | 16 | 1100 | 210983 |
Grottammare | AP | 17 | 16006 | 226989 |
Martinsicuro | TE | 17 | 16033 | 243022 |
Ortezzano | FM | 17 | 774 | 243796 |
Venarotta | AP | 17 | 2066 | 245862 |
Montefiore dell'Aso | AP | 18 | 2123 | 247985 |
Monte Rinaldo | FM | 18 | 379 | 248364 |
Bellante | TE | 18 | 7152 | 255516 |
Monte Vidon Combatte | FM | 19 | 433 | 255949 |
Campli | TE | 19 | 7209 | 263158 |
Alba Adriatica | TE | 19 | 12353 | 275511 |
Roccafluvione | AP | 19 | 2010 | 277521 |
Force | AP | 19 | 1354 | 278875 |
Massignano | AP | 19 | 1638 | 280513 |
Cupra Marittima | AP | 19 | 5398 | 285911 |
Tortoreto | TE | 20 | 11542 | 297453 |
Montelparo | FM | 20 | 778 | 298231 |
Petritoli | FM | 20 | 2335 | 300566 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2020-01-21 16:32:40 |
42.8933 | 13.7063 | 24 | 2020-07-18 21:08:24 |
Bollettino Sismico Italiano INGV | 77071201 |
Reviewed Rev100 |
ML 1.3 | 2020-01-21 16:32:40 |
42.9017 | 13.7252 | 24 | 2020-01-21 16:43:43 |
Sala Sismica INGV-Roma | 75704161 |
Field | Value |
---|---|
Time (UTC) | 2020-01-21 16:32:40 ± 0.18 |
Latitude | 42.8933 ± 0.0072 |
Longitude | 13.7063 ± 0.0098 |
Depth (km) | 24 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77071201 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 821 |
Semi-minor axis of confidence ellipse (meter) | 483 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 115 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 820.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 189 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
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) | 0.04407 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50812 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 75704161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-21 16:43:43 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 77071201 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-06 11:18:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2020-01-21T16:32:57.16 | 0.6 | undecidable | manual | S | 262 | 48.618 | 109 | 0.2 | 47 |
IV.CSP1.EHZ. | 2020-01-21T16:32:56.49 | 0.3 | undecidable | manual | S | 299 | 46.2204 | 111 | 0.11 | 73 |
IV.CAMP.HHZ. | 2020-01-21T16:32:56.65 | 0.3 | undecidable | manual | S | 212 | 46.5201 | 110 | 0.22 | 69 |
IV.MC2.EHZ. | 2020-01-21T16:32:55.91 | 0.6 | undecidable | manual | S | 273 | 42.1245 | 113 | 0.57 | 44 |
IV.SMA1.EHZ. | 2020-01-21T16:32:55.47 | 0.3 | undecidable | manual | S | 226 | 42.0246 | 113 | 0.15 | 71 |
IV.MMO1.EHZ. | 2020-01-21T16:32:52.51 | 0.3 | undecidable | manual | S | 271 | 30.8469 | 122 | -0.15 | 73 |
IV.MTRA.EHZ. | 2020-01-21T16:32:52.33 | 0.6 | undecidable | manual | S | 239 | 29.4483 | 123 | -0.01 | 50 |
IV.VCEL.EHE. | 2020-01-21T16:32:51.71 | 0.6 | undecidable | manual | P | 169 | 56.3991 | 106 | 0.38 | 44 |
IV.MNTT.EHZ. | 2020-01-21T16:32:51.12 | 0.3 | undecidable | manual | S | 334 | 20.7681 | 134 | 0.59 | 70 |
IV.MF5.EHZ. | 2020-01-21T16:32:50.91 | 0.6 | undecidable | manual | S | 298 | 22.5552 | 131 | 0.02 | 51 |
IV.NRCA.HHZ. | 2020-01-21T16:32:50.06 | 0.3 | undecidable | manual | P | 262 | 48.618 | 109 | -0.13 | 71 |
IV.GIGS.HHN. | 2020-01-21T16:32:50.47 | 0.6 | undecidable | manual | P | 193 | 50.0166 | 109 | 0.07 | 48 |
IV.CAMP.HHZ. | 2020-01-21T16:32:49.67 | 0.3 | undecidable | manual | P | 212 | 46.5201 | 110 | -0.21 | 71 |
IV.SMA1.EHZ. | 2020-01-21T16:32:49.11 | 0.3 | undecidable | manual | P | 226 | 42.0246 | 113 | -0.13 | 73 |
IV.MC2.EHZ. | 2020-01-21T16:32:49.17 | 0.1 | undecidable | manual | P | 273 | 42.1245 | 113 | -0.08 | 97 |
IV.CSP1.EHZ. | 2020-01-21T16:32:49.50 | 0.3 | undecidable | manual | P | 299 | 46.2204 | 111 | -0.35 | 68 |
IV.OFFI.HHZ. | 2020-01-21T16:32:48.16 | 0.3 | undecidable | manual | S | 340 | 4.8951 | 167 | -0.23 | 75 |
IV.MTRA.EHZ. | 2020-01-21T16:32:47.44 | 0.1 | undecidable | manual | P | 239 | 29.4483 | 123 | -0.08 | 100 |
IV.MMO1.EHZ. | 2020-01-21T16:32:47.36 | 0.3 | undecidable | manual | P | 271 | 30.8469 | 122 | -0.35 | 70 |
IV.MF5.EHZ. | 2020-01-21T16:32:46.57 | 0.3 | undecidable | manual | P | 298 | 22.5552 | 131 | -0.11 | 74 |
IV.MNTT.EHZ. | 2020-01-21T16:32:46.92 | 0.1 | undecidable | manual | P | 334 | 20.7681 | 134 | 0.45 | 95 |
IV.OFFI.HHZ. | 2020-01-21T16:32:44.90 | 0.3 | undecidable | manual | P | 340 | 4.8951 | 167 | -0.34 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.OFFI.HHE. | ML:1.7 | 0.000311 | 0.54 | AML | other | m | 2020-01-21T16:32:48.87 |
IV.OFFI.HHN. | ML:1.8 | 0.00041500000000000006 | 0.44 | AML | other | m | 2020-01-21T16:32:49.22 |
IV.MF5.EHE. | ML:1.0 | 0.000045870615 | 0.2592 | AML | other | m | 2020-01-21T16:32:51.03 |
IV.MF5.EHN. | ML:1.1 | 0.000058991439 | 1.0624 | AML | other | m | 2020-01-21T16:32:51.20 |
IV.MTRA.HNE. | ML:1.6 | 0.000138175405 | 0.3584 | AML | other | m | 2020-01-21T16:32:52.58 |
IV.MTRA.EHE. | ML:1.6 | 0.00013314999999999998 | 0.34 | AML | other | m | 2020-01-21T16:32:52.59 |
IV.MTRA.HNN. | ML:1.4 | 0.00010485801 | 1.2448 | AML | other | m | 2020-01-21T16:32:52.12 |
IV.MTRA.EHN. | ML:1.2 | 0.00006255 | 0.32 | AML | other | m | 2020-01-21T16:32:52.75 |
IV.SMA1.EHE. | ML:1.2 | 0.000040675539999999996 | 1.04 | AML | other | m | 2020-01-21T16:32:55.79 |
IV.SMA1.EHN. | ML:1.0 | 0.000025034110999999998 | 1.0912 | AML | other | m | 2020-01-21T16:32:56.17 |
IV.NRCA.HHE. | ML:1.2 | 0.0000347548 | 0.0768 | AML | other | m | 2020-01-21T16:32:57.84 |
IV.NRCA.HHN. | ML:1.3 | 0.000047270155 | 1.8592 | AML | other | m | 2020-01-21T16:32:57.04 |