A magnitude ML 1.2 earthquake occured in region: 8 km SE Stelvio (BZ), on
and geographic coordinates (lat, lon) 46.5340, 10.5970 at 11 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Stelvio | BZ | 8 | 1161 | 1161 |
Prato allo Stelvio | BZ | 10 | 3474 | 4635 |
Lasa | BZ | 12 | 3993 | 8628 |
Sluderno | BZ | 15 | 1804 | 10432 |
Martello | BZ | 15 | 869 | 11301 |
Glorenza | BZ | 16 | 896 | 12197 |
Valfurva | SO | 16 | 2638 | 14835 |
Tubre | BZ | 16 | 977 | 15812 |
Silandro | BZ | 17 | 6016 | 21828 |
Malles Venosta | BZ | 18 | 5162 | 26990 |
Bormio | SO | 18 | 4121 | 31111 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-02-26 09:52:25 |
46.5335 | 10.597 | 11 | 2021-02-26 10:01:41 |
Sala Sismica INGV-Roma | 87499271 |
Field | Value |
---|---|
Time (UTC) | 2021-02-26 09:52:25 ± 0.09 |
Latitude | 46.5335 ± 0.0072 |
Longitude | 10.5970 ± 0.0078 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87499271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 665 |
Semi-minor axis of confidence ellipse (meter) | 600 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 223 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 670.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.86155 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 87499271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-26 10:01:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FOSV.EHZ. | 2021-02-26T09:54:16.42 | 3.0 | undecidable | manual | Sg | 8.78 | 0 | |||
IV.FIR.HHZ. | 2021-02-26T09:53:53.44 | 3.0 | undecidable | manual | Sg | 5.06 | 0 | |||
IV.MPPT.EHZ. | 2021-02-26T09:53:43.54 | 3.0 | undecidable | manual | Sg | 0.02 | 0 | |||
IV.VVLD.HHZ. | 2021-02-26T09:53:41.80 | 3.0 | positive | manual | Pn | -2.73 | 0 | |||
IV.LMD.HHZ. | 2021-02-26T09:53:35.30 | 3.0 | undecidable | manual | Sn | -7.72 | 0 | |||
OX.DRE.HHZ. | 2021-02-26T09:53:33.16 | 3.0 | undecidable | manual | Sn | 0.89 | 0 | |||
IV.NARO.HHZ. | 2021-02-26T09:53:24.89 | 3.0 | positive | manual | Pg | 6.47 | 0 | |||
IV.LMD.HHZ. | 2021-02-26T09:53:15.05 | 3.0 | negative | manual | Pg | 5.77 | 0 | |||
IV.FIR.HHZ. | 2021-02-26T09:53:12.13 | 3.0 | undecidable | manual | Pn | -0.16 | 0 | |||
MN.TUE.HHZ. | 2021-02-26T09:52:52.94 | 0.6 | undecidable | manual | S | 266 | 95.6376 | 90 | -0.2 | 43 |
ST.RONC.EHZ. | 2021-02-26T09:52:43.87 | 0.3 | undecidable | manual | S | 178 | 61.3941 | 90 | -0.13 | 69 |
CH.DAVOX.HHZ. | 2021-02-26T09:52:43.58 | 0.3 | undecidable | manual | S | 297 | 61.0944 | 90 | -0.35 | 65 |
IV.MABI.HHZ. | 2021-02-26T09:52:41.28 | 0.3 | undecidable | manual | S | 187 | 53.502 | 90 | -0.6 | 64 |
MN.TUE.HHZ. | 2021-02-26T09:52:41.88 | 0.1 | undecidable | manual | P | 266 | 95.6376 | 90 | 0.56 | 74 |
IV.BRES.EHZ. | 2021-02-26T09:52:40.46 | 0.1 | undecidable | manual | P | 78 | 88.5447 | 90 | 0.24 | 85 |
IV.APPI.EHZ. | 2021-02-26T09:52:39.57 | 0.6 | undecidable | manual | S | 97 | 48.618 | 90 | -1.01 | 34 |
CH.DAVOX.HHZ. | 2021-02-26T09:52:36.37 | 0.1 | undecidable | manual | P | 297 | 61.0944 | 90 | 0.38 | 85 |
ST.RONC.EHZ. | 2021-02-26T09:52:36.58 | 0.1 | undecidable | manual | P | 178 | 61.3941 | 90 | 0.54 | 80 |
SI.KOSI.HHZ. | 2021-02-26T09:52:36.09 | 0.1 | undecidable | manual | P | 97 | 60.0954 | 90 | 0.25 | 89 |
ST.OZOL.EHZ. | 2021-02-26T09:52:36.96 | 0.3 | undecidable | manual | S | 112 | 37.629 | 90 | -0.69 | 60 |
IV.MABI.HHZ. | 2021-02-26T09:52:35.18 | 0.1 | undecidable | manual | P | 187 | 53.502 | 90 | 0.37 | 86 |
IV.APPI.EHZ. | 2021-02-26T09:52:34.11 | 0.1 | undecidable | manual | P | 97 | 48.618 | 90 | 0.05 | 94 |
CH.FUORN.HHZ. | 2021-02-26T09:52:34.21 | 0.3 | undecidable | manual | S | 291 | 27.1506 | 90 | -0.66 | 64 |
CH.BERNI.HHZ. | 2021-02-26T09:52:33.84 | 0.1 | undecidable | manual | P | 253 | 45.8208 | 90 | 0.2 | 90 |
ST.OZOL.EHZ. | 2021-02-26T09:52:32.46 | 0.1 | undecidable | manual | P | 112 | 37.629 | 90 | 0.09 | 95 |
IV.BRMO.HHZ. | 2021-02-26T09:52:32.02 | 0.3 | undecidable | manual | S | 250 | 18.2706 | 91 | -0.48 | 70 |
CH.FUORN.HHZ. | 2021-02-26T09:52:30.81 | 0.1 | undecidable | manual | P | 291 | 27.1506 | 90 | 0.04 | 97 |
ST.CARE.EHE. | 2021-02-26T09:52:30.73 | 0.6 | undecidable | manual | S | 148 | 14.1747 | 95 | -0.66 | 44 |
SI.MOSI.HHZ. | 2021-02-26T09:52:29.88 | 0.3 | undecidable | manual | S | 339 | 9.879 | 121 | -0.44 | 69 |
IV.BRMO.HHZ. | 2021-02-26T09:52:29.58 | 0.1 | undecidable | manual | P | 250 | 18.2706 | 91 | 0.18 | 95 |
ST.CARE.EHE. | 2021-02-26T09:52:28.97 | 0.1 | undecidable | manual | P | 148 | 14.1747 | 95 | 0.22 | 96 |
SI.MOSI.HHZ. | 2021-02-26T09:52:28.24 | 0.1 | negative | manual | P | 339 | 9.879 | 121 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BRMO.HHE. | ML:1.2 | 0.00012605 | 0.18 | AML | other | m | 2021-02-26T09:52:32.43 |
IV.BRMO.HHN. | ML:1.1 | 0.00010185 | 0.14 | AML | other | m | 2021-02-26T09:52:32.35 |
ST.OZOL.EHN. | ML:1.2 | 0.000053500000000000006 | 0.6 | AML | other | m | 2021-02-26T09:52:38.80 |
ST.OZOL.EHE. | ML:1.3 | 0.0000765 | 0.98 | AML | other | m | 2021-02-26T09:52:38.58 |
IV.APPI.EHN. | ML:1.2 | 0.0000388 | 0.12 | AML | other | m | 2021-02-26T09:52:40.84 |
IV.APPI.EHE. | ML:1.2 | 0.00004285 | 0.96 | AML | other | m | 2021-02-26T09:52:41.69 |
IV.MABI.HHE. | ML:1.0 | 0.0000258 | 0.64 | AML | other | m | 2021-02-26T09:52:41.70 |
IV.MABI.HHN. | ML:1.1 | 0.000032149999999999995 | 0.4 | AML | other | m | 2021-02-26T09:52:41.72 |